#383 Cheap and simple Solar Power for our small Projects (ESP32, ESP8266, Arduino)

Adding cheap and simple solar power to our small outdoor projects (e.g. ESP32, ESP8266, Arduino Pro Mini) removes the need to save energy or recharge batteries. Today we will enhance a simple 50 cents Li-Ion charger board to do exactly that. I am a proud Patreon of @GreatScott!, @ElectroBOOM , @Electronoobs , @EEVblog , and… Continue reading #383 Cheap and simple Solar Power for our small Projects (ESP32, ESP8266, Arduino)

#142 Solar Power for the ESP8266, Arduino, etc.

In this video, I will start a project to use solar energy to power ESP8266 or Arduino devices during the whole year. We wll answer the following questions: 1. What size the solar panel has to be in order to power our device 2. What size of battery we need to survive times with less… Continue reading #142 Solar Power for the ESP8266, Arduino, etc.