A ESP32-C6 based Zigbee sensor for getting the values of an SML energy meter
Ultralightweight battery-powered thermometer using ESP32 and MQTT with home assistant integration.
Pointless Button Hardware Version 2
Ultra-Low Power Single push button ON/OFF controller based on ATTiny13/13A/25/45/85 for other microController and circuits application
Repository of the S NODE 1 IoT project, a solar powered environmental sensor. The repository contains firmware, software and HW files of the project.
A wireless, battery-powered recording light or "do not disturb" light. The light is controlled with two buttons on a webpage. To save power, the MCU enters deep-sleep after 11 hours, for 13 hours.
Battery-powered bicycle acquisition module using camera, dual 360° Lidar, and GNSS with ROS2 on Raspberry Pi to detect overtaking vehicles and measure curb distance.
Battery-powered Wi-Fi Repeater based on the ESP8266 board, than can be used to extend a Wi-Fi Network range in areas where it could be difficult to use standard Wi-Fi repeaters
Universal Arduino based data logger to SDcard.
Project made to learn electronics and ESP32 programming. A self-contained device with OLED display and all parts in an enclosure. The screen shows temperature, humidity and pressure from Home Assistant via MQTT. DS18B20 measures internal temp; a fan is driven by ESP32 with N-MOSFET and hysteresis to prevent overheating.
Experiments with making little earring PCBs with LEDs and a small battery
Time Watcher, Timer, Stopwatch on ESP8266 WeMos with display shield
Design files and physical documentation for the Falcon Flight embedded flight controller
A lightmeter for an analog camera powered by a Infenion XMC2GO board. Features 5 buttons, OLED screen with reading and a VEML7700 light meter IC. Powered with a LIR2032 Li-ion cell.
Battery-powered wildlife camera based on the ESP32-CAM board
A ESP32-C6 based Zigbee sensor for getting the values of an SML energy meter
Arduino compatible low consumption battery powered device with uSD slot and real time clock
DitroniX GTIE ESP8266 ADC GTIL CH340 OPTO CT Current Clamp Battery Powered Energy Monitor GTIL2
Battery powered Orange Pi Zero for Pentesting Wireless Networks
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