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This board can be used as battery charger for lead battery of 1,2Ah. The current is limited to 100mA and there are protections for CC and OC
Project Owner Contributor

Solar lead battery charger for capacity 1,2Ah

gianluca14567Gianluca14567

Tiny ESP32-C3 desk gadget with OLED, live weather sensing, proximity glow & a phone-controlled web interface.
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YUMO PULSE — ESP32-C3 Desk Gadget

yumobuildsYUMO.BUILDS

7-segment displays A hand-bent brass wire sculpture, clock powered by ESP32-C3 with NTP time sync.
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YUMO GLOBE - Digital Clock

yumobuildsYUMO.BUILDS

An ESP32-powered desk gadget with six round displays, with one touch its start spinning.
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YUMO Roulette — A "Floating" Spinning Desk Gadget

yumobuildsYUMO.BUILDS

A freeform brass wire sculpture featuring a round capacitive touch screen, 6-axis IMU auto-rotation, and reactive led filaments.
Project Owner Contributor

YUMO SMART CUBE: Touch screen/ESP32-S3 Brass Wire

yumobuildsYUMO.BUILDS

Yet another Nipkow disc apparatus
Project Owner Contributor

Mechanical TV / Display

svofskisvofski

The 8-bit hobby computer with custom graphics and audio for creating small games on real hardware.
Project Owner Contributor

Micro-8

franck-sauerFranck Sauer

Follow for the 'Hacklet' and latest news about hackaday.io
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Hackaday.io Project

lutetiumLutetium

Open source universal infrared remote control based upon the STM8S microcontroller with oooodles of connectivity options.
Project Owner Contributor

OpenIR - Infrared Remote Control

nevynNevyn

Another affordable apartment automation and remote control system. Make automation actually automatic.
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Aaaaarc

nsnNsN

The EZAD9850 Library will get you up and running on the Arduino with inexpensive AD9850 based frequency generator modules.
Project Owner Contributor

EZAD9850 Library

mechanical-advantageMechanical Advantage

This is an open source hardware, i made for use of build CNC printers.
Project Owner Contributor

Arduino CNC Shield

brijesh-sondarvaBrijesh Sondarva

Quartz tuning fork-based FM-AFM
Project Owner Contributor

Frequency-Modulated Atomic Force Microscope

dan-berardDan Berard

Open Framework for implementing automated Thermostat rulesets and data-logging.
Project Owner Contributor

Smart-Thermostat for Win 10 IoT Core RP2

adam-jacobsAdam Jacobs

Cheap wireless camera with timelapse capability
Project Owner Contributor

WiFi Camera (TimelapseMe)

domenDomen

A simple ESP8266 data logger.
Project Owner Contributor

ESP8266 data logger

domenDomen

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