PaperiNode, an Arduino-compatible flexible low power energy-harvesting LoRa-enabled electronic paper display
ArduinoPhotovoltaic

PaperiNode, an Arduino-compatible flexible low power energy-harvesting LoRa-enabled electronic paper display

Robert Poser has posted his project on GitHub called PaperiNode, which is a flexible, low power, energy-harvesting, LoRa-enabled, electronic paper display. PaperiNode is ideal for the Paperino (an easy to use micro EPD breakout-board for the Photon or other Arduino-compatible...

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Cricket ONE is an Arduino compatible board in Raspberry Pi form factor
Arduino

Cricket ONE is an Arduino compatible board in Raspberry Pi form factor

The Cricket ONE is the first in a series of small microcontroller boards using the familiar form factor of the Raspberry Pi Zero series of single-board computers. Featuring an ATMEGA328PB and CH340C USB to UART converter, this board is Arduino IDE compatible and includes all of the...

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Prestissimo Uno+: Arduino with more I2C UART SPI ADC IO PWM
Arduino

Prestissimo Uno+: Arduino with more I2C UART SPI ADC IO PWM

All the simplicity of the Arduino Uno plus extra I2C UART SPI ADC IO and PWM channels. A development board for the new ATmega328PB MCU. The Prestissimo Uno+ is a platform for rapid electronics development and prototyping that brings us the simplicity, ease of use and reliability of the...

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A Temperature Logger to Protect Sea turtles
Sensor

A Temperature Logger to Protect Sea turtles

Data loggers are small, battery-powered devices used to sense and store information in different situations. They include a microprocessor, data storage, one or several sensors and they can record information for a very long period. However, some data loggers do not include sensors, but...

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A simple and reliable programming & test jig
PCB

A simple and reliable programming & test jig

Pieter @ piconomix.com tipped us with his latest build. Check it out on the link below. I recently had to create a programming jig for an ATmega328PB based board. 1mm diameter test pads were placed on the bottom of the PCB to give access to the ISP pins. Normally one would add two...

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