Gameduino 3X Dazzler: Arduino expansion board for gaming and audiovisuals with GPU, FPGA, HDMI and Python support

The Gameduino 3X Dazzler is an Arduino-compatible expansion board that outputs high-definition images and sound to any HDMI monitor or TV. Dazzler is great for game designers using Arduino or CircuitPython, makers who want rich, responsive data and text visualizations, and anyone who wants great visuals for their Arduino projects.

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Automatic clock-in and walking timing system based on face recognition (K210, nRF52832)

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Steering gear control module (scheme design + schematic diagram).rar

Steering gear control module (scheme design + schematic diagram)

Schematic PCB

JetCar: A miniature self-driving car based on Jetson Nano

JetCar is a miniature self-driving car based on Jetson Nano. It can navigate on street maps and follow parking text and directional arrows.

Schematic PCB

RL-SM02BD-8723BS peripheral application circuit reference design

Schematic PCB

Thermometer based on face recognition

This work is a thermometer based on face recognition. The appearance of the work is a temperature measuring gun. The work is mainly composed of the K210 kit provided by Sipeed, Hetai HT32F52352 chip, WIFI communication module, cloud server, IC card reader module and LDO power module. etc., the K210 is controlled by the HT32 chip to collect images in real time, and the collected images are processed locally. If there is facial information in the collected images, the facial features are extracted based on the face model, and then compared with the person in the image library. Compare the feature values ​​of the face, and return the recognition results to the HT32 chip and the host computer for us to view the temperature measurement results. The following is a physical picture of the overall work and an introduction to its functions.

Schematic PCB

RTL8111E+RTL8105E application reference schematic

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EyeCloudAI CDK: Open edge AI camera kit compatible with OpenVINO and based on Intel Myriad X

EyeCloudAI CDK is an open source edge AI camera development kit for applications where privacy, real-time performance, reliability and flexibility are critical. Developing and deploying custom edge AI camera solutions becomes easy with this camera development kit (CDK). We've taken care of AI optimization, sensor tuning, optics, tooling and supply chain management so you can focus on your application.

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ARG008A Application Principle Reference

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RTL8822CS Module Hardware Reference Design Guide

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100 QFP to DIP

2-layer PCB 28 x 132 mm FR-4, 1.6 mm, 1, tinned with leads, green solder mask, white silkscreen;

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OpenFlops V1: Hardware open source floppy drive emulator/emulator

OpenFlops is a hardware open source floppy drive emulator/emulator inspired by the ubiquitous Gotek hardware. It is designed to run FlashFloppy firmware.

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DDR2 design

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Allwinner V3S reference solution is free and open source (PCB + schematic)

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Solutions based on nRF24L01P RF transceiver

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4A CNC regulated power supply reference design (schematic diagram + program)

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Circuit design scheme for ADC conversion based on DSP2407 development board

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Apple dedicated storage USB flash drive reference design

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Xunwei iMX6ULL Terminator Linux Development Board Hardware Data Reference (Cadence Schematic + PCB)

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GigaDevice GDM_WIFI_01 Embedded Wi-Fi Module Solution

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