adrian95

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Triple-Axis Accelerometer

The LIS3DH is a very popular low-power triple-axis accelerometer. It's low-cost but has just about every 'extra' you'd want in an accelerometer.

Development Boards

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Contributors:

vasy_skral

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HC32L110B6YA-CSP16 Board

Breakout board for HC32L110 MCU in 16-CSP package

Development Boards

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Contributors:

jecstronic

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ifusb

ifusb is a simple toolkit to access GPIO/UART/SPI/I2C from USB host through microcontroller. It was initialy attended for use with eink controller project, but can be used as a tool for any project, like a Bus Pirate board or a FT2232 chip.

Development Boards

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Contributors:

jharwinbarrozo

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Led Blinking Multivibrator FlipFlop Circuit

A simulated blinking LED circuit using an astable multivibrator a.k.a "flip-flop" as a square wave generator. It also includes PCB layout of the project.

Basic

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Contributors:

jharwinbarrozo

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3V3 Voltage Regulator with LED indicator

A simple fixed linear voltage regulator board that can provide 3.3V up to 1A output and could operate down to 1V input-to-output differential.

Basic

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Contributors:

jharwinbarrozo

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USB Security Token

USB security token hardware. This hardware token uses an STM32F103TB (ARM Cortex M-3) that can run Gnuk, Neug or u2f-token.

Wearables

Development Boards

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Contributors:

vasyl

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OpenSpritzer

OpenSpritzer, an open hardware pressure ejection system for reliably delivering picolitre volumes.

Home Automation

Robotics

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Contributors:

usairemalamgeer

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Flux Logo Programmable Led

A very cool Flux logo with bit programmable RGB LEDs powered by ATtiny24v microcontroller.

Wearables

Arduino

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Contributors:

vasyl

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Raspberry Pi Zero

The Raspberry Pi Zero is half the size of a Model A+, with twice the utility. A tiny Raspberry Pi that’s affordable enough for any project!

Development Boards

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Contributors:

ramprakashvishnoi8

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Pocket PCR Thermocycler

The PocketPCR is a low-cost, small-size thermocycler capable of activating biological reactions such as polymerase chain reaction (PCR).

Wearables

Arduino

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Contributors:

usairemalamgeer

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Arduino Nano Schematics

Internal Schematics for the Arduino Nano - an evaluation board for the Atmega 328P-AU

Development Boards

Arduino

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Contributors:

vasyl

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Adafruit QT Py - SAMD21

Comes with engineers' favorite little chip, the SAMD21 (as made famous in our GEMMA M0 and Trinket M0 boards).

Development Boards

Arduino

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Contributors:

vasy_skral

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Personal Dosimeter

Small personal dosimeter based on SBM-21 Geiger tube with OLED display.

Wearables

Arduino

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Contributors:

jharwinbarrozo

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Video Diversity System Controller

Automatic 3-channel video switcher using 3 video sync separators and max4545 video switch.

IoT

Arduino

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Contributors:

usairemalamgeer

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Car Parking Guard

A circuit that helps the person in the driving seat and gives alarm if there is any obstacle or a wall while parking or while driving in reverse

Arduino

Robotics

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Contributors:

ramprakashvishnoi8

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Less-Smog

Open Hardware. Multi-sensor DIY Wi-Fi air quality gathering and reporting node

Home Automation

IoT

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Contributors:

vasy_skral

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STM32L4 Discovery kit

Enables a wide diversity of applications by exploiting low-power communication, multiway sensing, and Arm Cortex-M4 STM32L4 Series features.

Development Boards

IoT

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Contributors:

usairemalamgeer

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Wifi Led Strip Controller

Wi-Fi LED strip controller that handles up to 17 Amps of load, doesn't flicker and can be used with Google Assistant or Alexa.

Home Automation

IoT

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Contributors:

vasyl

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STM32 Nucleo-64

STM32 Nucleo-64 development board with STM32F303RE, supports Arduino and ST morpho connectivity.

Development Boards

Arduino

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Contributors:

jharwinbarrozo

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WAV Trigger

A unique high-fidelity polyphonic audio player supporting up to 2048 uncompressed 16-bit, 44.1kHz wav files with very low latency. MIDI enabled.

Arduino

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Contributors:

lwcassid

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Particle Boron

A powerful LTE Cat M1 or 2G/3G enabled development kit that supports cellular networks and Bluetooth LE (BLE) developed by Particle.io

Development Boards

IoT

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Contributors:

jharwinbarrozo

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Breadboard Wrist Watch

A fun project making a geeky wristwatch, using the QDSP-6064 bubble LED display.

Wearables

Arduino

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Contributors:

jharwinbarrozo

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RedBot Development MainBoard

Robotic development platform that works with the Arduino IDE. The RedBot is a combination of motor driver and Arduino.

Development Boards

Arduino

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Contributors:

vasy_skral

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TeensyMoog

The teensymoog is a re-creation of the legendary minimoog, using a Teensy 4.0 running the awesome audio library.

Arduino

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Contributors:

usairemalamgeer

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Bluetooth(BLE) Wristwatch

A low-energy, very efficient bluetooth (BLE) watch using the NRF52840 chip.

IoT

Wearables

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Contributors:

jharwinbarrozo

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Satellite Tracker (Satnogs)

An automatic satellite/planet tracker. It can precisely point an antenna or telescope to a moving spacecraft or tracking a planetary object.

Robotics

Arduino

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Contributors: