Haptic driver. Download and install the latest drivers, firmware and software. exe file. 545 mm height, 3 x 4 WLCSP, or a. Dec 17, 2014 · The DRV2605L is a tiny motor controller that is specifically designed for vibration-disc and other haptic feedback motors. Haptic effects are used in consumer products as a sign-of-life or interactivity. What is a haptic device? Learn how haptic devices from 3D Systems can enhance your research and design workflows. It provides many features which help eliminate the design complexities of haptic motor control including reduced solution size, high efficiency output drive, closed-loop motor control, quick device startup, and auto-resonance frequency tracking. The DRV2603 is a haptic driver designed specifically to solve common obstacles in driving both Linear Resonance Actuator (LRA) and Eccentric Rotating Mass (ERM) haptic elements. The DRV8601 drives up to 400 mA from a 3. The DA7280 can drive both ERM and LRA (narrow and wideband) actuators and track resonance up to 300Hz to drive the most complex click/vibration touch effects in a wide range of applications. Haptic Driver and LRA Motor. BOS1901 Piezo Haptic Driver Product Description 190 V pk-pk Piezo Haptic Driver Powered by CapDrive TM The BOS1901 is a single-chip piezo actuator driver with energy recovery, based on our patented CapDrive™ technology. Explore our drive solutions for haptics here. This challenge can be mitigated with effective operator intent recognition, which can configure automated systems in context-specific situations where the driver intends to perform a steering maneuver. Jan 4, 2023 · Driver-X’s haptic VR gloves do double duty as both a sensory feedback tool for “grabbing” objects in a virtual world and a VR controller. Our piezo haptic drivers, which are all based on CapDriveTM Technology, allows OEM all over the world to easily integrate high-definition haptic effects into every form factor. In the typical application case, only a single 100 nF decoupling capacitor is required. Jan 4, 2023 · The haptic device drivers for the currently shipping versions of haptic devices to be used with Sculpt software are available below for download. The PMIC's power management capabilities extend battery charge, and the part is available in a 3. Force Sensing The BOS1901 is the first ultra-low-power piezo driver to create feedback and sense force from the same piezo actuator. Skullcandy's haptic bass headphones, left to right: Skullcrusher by Snoop Dogg (2010); Crusher (wired, 2014); Crusher Wireless (current). haptic device Omega 3 ros driver. TI’s DRV2604L is a Haptic driver for ERM/LRA with 2-V operation, waveform memory & auto-resonance tracking. Rather than controlling a stepper motor or DC motor, its designed specifically for controlling haptic motors - buzzers and vibration motors. The DA7281 drives both ERM and LRA (narrow and wideband) actuators and tracks resonance up to 300Hz to provide highly complex click/vibration touch effects in a wide range of applications. Our boosted piezo drivers provide the voltage to powerfully drive piezo speakers or haptics elements at the chosen frequency for a variety of load capacitances. This item can spawn at various locations once the quest Quartermastery is accepted from Scribe Haylen. Please be aware that you will need Get drivers and downloads for your Dell XPS 13 Plus 9320. Microphone Type. The datasheet provides detailed specifications, features, applications, and electrical characteristics of the device. The wireless audio transmission is effectively converted into a haptic extension of whatever the user is hearing — music beats, movie, or gaming DRV2605 is a haptic driver that offers flexible and easy control of ERM and LRA actuators with a built-in library and smart-loop architecture. The haptic driver IC rotated at 45° with respect to the board while the circular disk is the LRA motor. 0 mm x 3. USB. Boosted Haptics Drivers with Integrated DSP, Waveform Memory, Closed Loop Algorithms and LRA/VCM Protection. 3. Touch Device Driver v2022 Touch Device Driver v2022 supports USB and Ethernet interface Touch devices. However, the touch and pressure sensing needed to activate the haptic feedback tend to depend on additional Apr 22, 2020 · Their DRV8662 is a single-chip piezo haptic driver with integrated 105-V boost switch, integrated power diode, and integrated fully differential amplifier, Figure 4. Normally one would just turn those kinds of motors on and off, but this driver has the ability to have various effects when driving a vibe motor. Frequency response: 100 Hz – 10 kHz. NOTE: To get the most power for your headset, plug your headset into a USB port on the back of your motherboard instead of a USB port on Oct 11, 2023 · The haptic device drivers for the currently shipping versions of haptic devices to be used with OpenHaptics software are available below for download. Download the . Haptic motor drivers parameters, data sheets, and design resources. With Dongwoon’s family of haptic ICs, mobile and wearable OEMs have access to a wide variety of Immersion patented haptic features, including mechanical button replacement, automated generation of haptics based on audio, multi-actuator support, and pressure-based haptics; made available through the company’s rFactor 2 ButtKicker HaptiConnect Plugin. Products. It can drive actuators with up to 190 Vpk-pk waveforms while operating from a 3-5. While the models are designed with different ranges of motion and specifications, each Phantom Premium haptic device is constructed for maximum durability and simple PC connection via the parallel port (EPP) interface. The internal library and loopable waveform sequencer, together with the automatic overdrive and braking simplifies the process of generating crisp and optimum Apr 5, 2019 · In automotive, haptic feedback allows manufacturers to create non-visual modes of interaction, reducing the amount of time drivers take their eyes off the road. Plug in the microphone into the headset. If you received the kit version, the motor will need to be soldered to the board using the wires. Both hardware and signal processing are resonance-aware and designed specifically for optimal drive of highly-resonant LRAs or VCMs for switch-replacement and gaming applications. A typical start-up time of 1. A map location and quest marker will be added for the area it has spawned in. 5K. Note: 1. The CORSAIR HS60 HAPTIC Gaming Headset delivers haptic bass that you can feel, with comfortable memory foam ear pads and custom-tuned 50mm neodymium audio drivers for quality audio. Force Dimension drivers for researchers for Windows, Linux, and Mac OS-X http Mar 8, 2024 · The DRV2605 from TI is a fancy little motor driver. 5, 1. The full list with names is available in the DRV2605 datasheet. exe file to your computer. 1 or above; Phantom Premium 1. Frequency Response: 20 Hz – 20 kHz. MPLAB® Snap In-Circuit Debugger. T If you have questions about quality, packaging or ordering TI products, see TI support. The company claims it’s the first VR glove that Mar 31, 2021 · Haptic feedback on car interfaces help drivers keep their eyes on the road while using other features. 65 mm pitch, 0. Only one driver can be installed on a computer. Bring sim racing to life with true to life telemetry driven haptic feedback. 3-degrees-of-freedom force feedback. The evaluation module contains the DRV8662 piezo haptics Mar 11, 2018 · Devices that produce information felt by touch are called haptic transducers; Skullcandy calls this feature in the Crusher "Haptic Stereo Bass" and there is a haptic driver in each earpiece. The DA7283 differs from the DA7280 and DA7281 The award-winning Touch haptic device provides an affordable desktop solution and is ideal for customers who are performing certain types of haptic research. When pairing is complete, the light bar blinks, and then the player indicator lights up. Jul 28, 2020 · The Haptic Control Console software is an evaluation and development suite for TI's haptic drivers. Third-Party Development Tools. Manufacturers are adopting haptic technologies more frequently with implications for a variety of applications. The DRV2511-Q1 device is a high current haptic driver specifically designed for inductive loads, such as solenoids and voice coils. Apr 17, 2021 · Lorenzo Di Cola/NurPhoto via Getty Images. Jun 7, 2022 · BOS0614 Piezo Driver. This device can drive both high-voltage and low-voltage piezo haptic actuators. . Attach the windscreen onto the end of the microphone. The Novint Falcon Tutorial is a great demonstration of Falcon haptic capabilities. The haptic drive is a piece of technical hardware using some form of haptic technology. Number of Views 3. Dec 23, 2021 · Semi-autonomous vehicles equipped with assistive control systems may experience degraded lateral behaviors when aggressive driver steering commands compete with high levels of autonomy. The new devices are available in several variants to meet a variety of applications, including mobile/portable devices, PCs/laptops, and automotive. Haptic effects (also known as touch or tactile feedback) are produced by actuators, such as motors, which are built into devices to create vibrations. 100Hz to 10kHz. The MAX77501 is a high-efficiency controller driver for piezo haptic actuators and is optimized for driving up to 2µF piezo elements. While pressing and holding the create button, press and hold the PS button until the light bar blinks. F-GT ELITE 160 FRONT & SIDE MOUNT EDITION. Now you can open up File->Examples->Adafruit_DRV2605->basic and upload to your Arduino wired up to the breakout. 71mm x 4. It can drive actuators with up to 190 V pk-pk waveforms while operating Jan 18, 2017 · The SparkFun Haptic Motor Driver breakout board features six pins to provide power to the sensor and I2C bus. Inner ear cup diameter: 62 x 42 mm. Using a CO2 gas monitor as an example application, we can see that safety equipment needs very little work to add vibrotactile feedback. Haptic Device Drivers for Sculpt. DS Automobiles used Ultraleap's haptic technology to improve driver experience by reducing the use of touchscreens in luxury concept car the DS Aero Sport Lounge. Elite Flight Pack. HaptiRead: Ultrasonic Braille Display Figure 5 below details the general inner workings of a haptic driver. Support Notes. One of the following supported 3D Systems haptic devices and drivers: Touch or Touch X (HID, USB, or LAN devices) Touch Device Driver 2022. Going from small devices like wearables and smartphones to bigger applications like automobile infotainment systems, our technology can help yo. I found out TI have a wide variety of haptic drivers. 663. The DRV2603 is designed for low latency, high efficiency, and more drive strength for actuators commonly used for tactile feedback in the portable market. The board is powered and controlled from the onboard USB circuitry and consists of a DA728x motherboard, DA7280 daughtercard, DA7281 daughtercard, DA7282 daughtercard, and DA7283 daughtercard. " geometry_msgs::Vector3. 99. The Dongwoon Anatech Part # DW7914A and Renesas (formerly Dialog Semiconductor) DA728x Series Haptic driver IC are also viable options. Feel every gear shift, rumble strip, and tire slip with precision accuracy. From this part of the settings menu Haptic Drivers. Available in an ultra-small 1. Run Jun 1, 2020 · Leveraging its low-power, low-latency, and mixed-signal–processing technology, Cirrus Logic’s new family of boosted haptic drivers are designed to enable richer, immersive user experiences. Contribute to jacknlliu/haptic_ros_driver development by creating an account on GitHub. Near rail-to-rail output swing under load ensures sufficient voltage drive for most DC motors. Boréas Technologies’ BOS1901 is a single-chip piezo actuator driver with energy recovery that is based on a patent-pending CapDrive™ technology. Haptic; Gaming Chairs; Elite Series. GATE DRIVER HGND HOUTN HVDD PWM Co n t ro lle r HOUTP HAPTICS DRIVER GATE DRIVER HVDD Auto Resonance Detection The Haptic Control Console software is an evaluation and development suite for TI's haptic drivers. This schema helps improve actuator performance in terms of acceleration consistency, start time, and brake time and is accessible through a shared I 2 C Jul 8, 2019 · Processor：终端设备的处理器，当Processor接收到触觉触发信号时，会生成对应的振动指令和振动效果波形发送给Haptics Driver IC，将振动指令和效果传达出去。 Haptics Driver Solution：Haptics驱动方案，对Processor产生的振动波形进行放大和修正后，驱动Actuator产生振动。 With a fast turn-on time of 100 µs, the DRV8601 is an excellent haptic driver for use in mobile phones and other portable electronic devices. 7 or above; Windows based Drivers and OpenHaptics may be found here. The input signal can be either differential or single-ended. DRV2605は、LRAおよびERMモーター用のハプティックドライバで、Immersion社のライセンス付きエフェクトライブラリとSmart-Loopアーキテクチャを備えています。このページでは、DRV2605の機能、仕様、アプリケーションなどについて詳しく紹介しています。PDF形式でダウンロードすることもできます。 Piezo elements are versatile materials, capable of reproducing audio signals at loud volume levels as well as low-frequency haptic vibration effects. Number of Views 5. This haptic driver reference design for LRA and ERM motors helps eliminate the design complexities of haptic motor control with features like reduced solution size, high efficiency output drive, closed-loop motor control, quick device startup and auto-resonance frequency tracking. Arduino DRV 2667 Haptic Piezo Driver Control: During a project I was working on for my Masters at the RCA - Innovation Design Engineering, I was looking for a way to control Piezo transducers to create advanced haptic feedback and effects. ButtKicker® HaptiConnect® is haptic software that enhances and extends the capabilities of new and existing ButtKicker hardware. 21mm wafer-level package (WLP). The sketch will play all 123 built-in vibration effects in order. 0 mm, 0. Enable Bluetooth on your device, and then select the controller from the list of Bluetooth devices. Aug 14, 2019 · Boréas Technologies’ driver is suitable for applications where power consumption and heat dissipation must be minimized. The OS supported on this page is for haptic device drivers working independently. It can deliver up to 5. MPLAB® PICkit™ 5 In-Circuit Debugger. 1. The DA7280 high-definition (HD) haptic driver combines custom drive sequences, on- and off-resonance, at up to 1kHz. 4 mm pitch, 0. The evaluation board is flexible enough to be used Using vibrations, haptic feedback is an innovative feature that can augment the safety equipment, making it more effective and ultimately increase the safety of the user. exe or . Oct 11, 2023 · The haptic device drivers for the currently shipping versions of haptic devices to be used with Freeform & Freeform Plus software are available below for download. Actuator drivers. Memory Type. The DRV8662 drives piezo loads up to 200V differentially using an adjustable integrated boost converter. Driver installation guide. Find parameters, ordering and quality information. 75 mm, 0. Touchscreens are especially difficult to navigate while driving, but haptic feedback can let the driver know if a button was successfully selected, saving an extra glance back at the screen. Using I2C you can string multiple built-in vibration effects for high quality tactile feedback. The motivation of this project is that I met a problem force dimension haptic device SDK incompatible with moveit. The DA7283 ultra-low power haptic driver, combines custom drive sequences, on- and off-resonance, at up to 1kHz. All of the listed Windows based Phantom Device Drivers (PDD) support all parallel port & FireWire interface-based PHANTOM devices. The MAX20303 PMIC for ultra-low-power wearables features an ERM/LRA haptic driver with automatic resonance tracking. "Offers immersive audio like I’ve never experienced before, THX Spatial sound paired with HyperSense Technology (Haptics) is another level of enjoyment. Getting started with the Haptic Motor Driver. Remove the protective rubber microphone cap on the headset. MPLAB® ICE 4 In-Circuit Emulator. 5 6DOF. The output stage of the DRV2511-Q1 device consists of a full H-bridge capable of delivering 8 A of peak current. The peak popularity of piezoelectric drivers ( crystal earpieces) was in the 1960s. pdf . Photo: HaptiRead. The DA728x-EVAL-KIT is designed to evaluate the DA7280x family of high-definition (HD) haptic drivers. 5HF/6DOF (Parallel port only) Phantom Device Driver 5. Oval ear cushions: Full-ear coverage with cooling fabric and plush leatherette. The CS40L25 / CS40L25B family of haptic drivers integrate a self-contained haptic signal generator with the Cirrus Logic Halo Core™ DSP. 1. The kit is intended for applications where the vibration motor needs to be mounted separately from the board. A configuration file is available for the DA728x driver. Haptic technology (also kinaesthetic communication or 3D touch) [1] [2] is technology that can create an experience of touch by applying forces, vibrations, or motions to the user. Haptics are any type of technology that gives you a tactile response — for example, when your phone vibrates. This paper presents an energy efficient high voltage (HV) ultrasonic driver for ultrasonic haptic feedback, designed to drive Piezo electric micro machined transducers (PMUT). 5. This technology is often used in gaming devices and other electronic devices to provide a more immersive experience. Nov 18, 2020 · Haptic feedback, ubiquitous in nearly all wearable devices and mobile phones, is commonly enabled by a linear resonant actuator (LRA), a small linear motor that leverages resonance to provide a strong haptic signal in a small package. Power Debugger. The DRV2605 from TI is a fancy little motor driver. iRacing approved and works with your favorite simulator titles. Once you have it connected, open Steam and click Settings > Controller. Portable, compact footprint and Ergonomic design. 50mm neodymium audio drivers. If you use an iPhone, you may be familiar The SparkFun Qwiic Haptic Driver includes an itty-bitty, Linear Resonant Actuator (LRA) vibration motor and Dialog Semiconductor's DA7280 motor driver IC for applications that require haptic feedback. 37K. Weight. Faqs, downloads, requests and etc. 0. These sensations are created by applying forces or vibrations to the user's skin, which can mimic the feel of touching natural objects. Buy. The DRV8662EVM Evaluation Module (EVM) is a fully-differential, high-voltage piezo actuator driver that provides quick response time for single layer and multi-layer piezo actuators. Rather than controlling a stepper motor or DC motor, it's designed specifically for controlling haptic motors - buzzers and vibration motors. 5 HF (High Force) 1. " "Impressive bass and natural, balanced sound, plus HyperSense haptics for that extra oomph. As the device is specifically designed Aug 18, 2022 · DropLabs uses a haptic driver embedded in the midsole of the shoe, creating full-body bass audio which simulates the energy of a live event and immerses users in music, gaming, VR content, and more. Jun 9, 2021 · The SparkFun Qwiic Haptic Driver includes an itty-bitty, Linear Resonant Actuator (LRA) vibration motor and Dialog Semiconductor's DA7280 motor driver IC for applications that require haptic feedback. Motor drivers. Explore Inductorless (Charge Pump) DC/DC Converters. Download. The DRV2667 device is a piezo haptic driver with integrated 105-V boost switch, integrated power diode, integrated fully-differential amplifier, and integrated digital front end capable of driving both high-voltage and low-voltage piezo haptic actuators. 5 HF/6DOF. ButtKicker haptic transducers bring tactile feedback to your sim racing experience, delivering the missing car-to-driver connection so you can drive faster. 5 milliseconds makes the DRV8662 a good fit for fast haptic responses. Touch Device Drivers (TDD) support Ethernet & USB interface-based Touch devices. ERS3 Elite Reclining Seat. Sensitivity: 96 dBSPL / mW @ 1 KHz by HATS. The DRV2625 device is a haptic driver that relies on a proprietary closed-loop architecture to deliver sharp, strong, and consistent haptic effects while optimizing power consumption. Windows Sonic compatibility Haptic Motor Driver Hook-Up Guide: Good vibes only. From physical, to digital, to physical—3D Systems delivers haptic devices that allow a realistic touch of the digital world. The DA7283 drives both ERM and LRA (narrow and wideband) actuators and track resonance up to 300Hz producing highly complex click/vibration touch effects in a wide range of applications. pdf OpenHaptics_Programmers_Guide. Figure 5: Haptic Driver If using such a driver, you will need to disable the auto-resonance calibration feature and manually set the driver for the resonant frequency of the LRA. 5 V supply voltage. The TFA9894D is a high-efficiency 10 V boosted Class-D haptic driver IC with a sophisticated smart haptic and LRA protection algorithm. Our BOS1901 piezo driver integrated circuit can be up to 10 times more efficient than legacy haptic technologies like ERM and LRA. Additionally, a microcontroller that supports I2C is required to communicate with the DRV2605L and relay the data to the user by means of vibration. Haptic motor drivers. Four models make up the Phantom Premium line of haptic devices: Phantom Premium 1. 1 10-Feb-2022 Haptic Device Drivers for Freeform Freeform Plus. 8. However, there is little consensus regarding the design, evaluation methods, and effectiveness of these systems. The implementation of standalone piezoelectric drivers in the modern market is rare. Haptic Device Guides. 3-V supply. F-GT Elite 160 Scuderia Ferrari Edition. Thus far, more than 50 SteamVR and Oculus Quest titles, including Phasmophobia, Onward and Pavlov, provides native support. Jan 4, 2018 · Maxim has announced a new PMIC that is the first on the market to provide a haptic driver. Haptic interfaces enable people to interact with computers using force feedback and vibrations to simulate tactile sensations like texture and movement. Impedance: 32 Ω @ 1 kHz. To help you hear everything you need in your games, the H60 HAPTIC has custom-tuned 50mm neodymium audio drivers. To achieve low power consumption while driving large capacitive load of a piezo electric micro machined transducer, advanced charge recycling (ACR) is presented reducing the reactive power consumption without off-chip Feb 10, 2024 · To start, connect the DualSense to your PC via wire or Bluetooth as described above. 6 W (AVG) output power to an 8 Ohm LRA, at a battery supply voltage of 4. 35 mm x 1. 5/6DOF or 1. Texas Instruments provides an extensive collection of LRA, ERM, and piezo haptic drivers. Apr 22, 2022 · Haptic device driver Installer. Description. The DRV2605L device is a low-voltage haptic driver that includes a haptic-effect library and provides a closed-loop actuator-control system for high-quality tactile feedback for ERM and LRA. Tactosy for Feet. Compact force feedback workspace. $4. This literature survey aimed to investigate: (1) what haptic systems (in terms of function, haptic signal, channel, and supported task) have been experimentally tested, (2) how these DA7281 LRA/ERM Haptic Driver with Multiple I²C Addresses, Integrated Waveform Memory, and Wideband Support Datasheet Revision 3. zip files) Unzip the file. BHTTS0300. 0 V. As the demand for digital entertainment grows – particularly smartphone games – Boréas Technologies, a pioneer in ultra-low-power high definition (HD) piezo haptic Drivers: Razer TriForce Titanium 50 mm Drivers. The DRV2665 device is a piezo haptic driver with integrated 105-V boost switch, integrated power diode, integrated fully-differential amplifier, and integrated digital front end. Control the vibration motor with the DA7280 via I2C, PWM, or a combination of three general purpose input pins. 78 mm height, 12 lead QFN package, DA7283 minimizes the required PCB size and overall solution cost. " "The most effective and enjoyable haptics we’ve experienced in a headset. Tech Specs. A large number of haptic driver support systems have been described in the scientific literature. Number of Views A Haptic Driver IC is a type of integrated circuit that can be used to create haptic feedback, or tactile sensations. Open up the serial console and hold the vibration motor between your fingers. Documentation. Dec 17, 2014 · Load Demo Sketch. A controller can be paired with only one device at a time. It can generate a single-ended haptic waveform of up to 110VPK-PK. The Haptic Control Console software supports the evaluation of our haptic drivers and third-party haptic actuators to develop advanced tactile feedback. OpenHaptics_API_Reference_Guide. 5 High Force, 1. The haptic drive is a quest item in Fallout 4 which can be returned to Scribe Haylen in exchange for caps. Uni-directional with noise-cancelling. Plug your headset into a USB port on your PC system. Apr 5, 2017 · A piezoelectric driver is commonly used in buzzers, and there are several modern IEMs use it, such as BQEYZ Summer (hybrid) and NiceHCK NX7 (hybrid). In this Oct 11, 2023 · The haptic device drivers for the currently shipping versions of haptic devices to be used with OpenHaptics software are available below for download. Download the PDF to learn more about how DRV2605 can enhance your haptic feedback system. Run . (for . When choosing a driver the type of associated actuator being used must be taking into account, as each actuator requires a unique set of inputs from the driver. Haptic interfaces have applications in Microphone Frequency Response. Select from TI's Haptic motor drivers family of devices. Jan 22, 2018 · The DRV2605 is a haptic driver designed for Linear Resonant Actuators (LRA) and Eccentric Rotating Mass (ERM) motors. The report provides information such Mar 18, 2024 · The research on the global "HD Haptic Driver IC Market" growth from 2024 to 2032 offers valuable insights into prevailing trends, challenges, market risks, and constraints faced by key vendors. video transcript. Mar 15, 2024 · In conclusion, the Haptic Driver IC Market report is a genuine source for accessing the research data which is projected to exponentially grow your business. The DA7281 haptic driver with multiple I 2 C addresses combines custom drive sequences (on- and off-resonance) at up to 1kHz. Microphone. The internal boost converter raises the supply voltage to 10 V, providing ample headroom for Select the appropriate file from the tables below and then follow these steps: Remove the previously installed Phantom Device Driver or Geomagic Touch Device Driver from Control Panel, if any. Haptic bass powered by Taction Technology. 2. This versatile device is capable of driving both high-voltage and low-voltage piezo haptic actuators. 6-degrees-of-freedom positional sensing. Quartermastery Flux License Immersion’s haptic technology and patents through Dongwoon- Anatech. Select the appropriate file from the tables below and then follow these steps: Remove the previously installed Phantom Device Driver or Geomagic Touch Device Driver from Control Panel, if any. We'd like to share a couple of common issues: 1. [3] These technologies can be used to create virtual objects in a computer simulation, to control virtual objects, and to enhance remote control of machines and The DRV8662 is a single-chip piezo haptic driver with integrated 105 V boost switch, integrated power diode, and integrated fully-differential amplifier. Select the appropriate file from the table and then follow these steps: Remove the previously installed haptic device driver from Control Panel, if any. Hardware Overview. The H60 HAPTIC uses Taction Technology to pick up the lower frequencies with greater accuracy. zip file to your computer. fy ea dv mc np ji md pt rp qm