If you know about Peltier modules, a solid-state fridge seems like an easy project. Pump 12V into the module, include a heat sink and a fan. Then you are done, right? According to [Peltier Power], ...

Abstract: Thermal resistance of the Thermal Interface Materials (TIMs) between power module and heatsink plays a significant role in thermal stress. This paper investigates the variances in thermal ...

Abstract: The serial peripheral interface (SPI) is an important module for realizing communication between the APB bus in the SOC chip and peripheral SPI devices. Therefore, efficient and sufficient ...

This library is not tested with hardware yet. (it is based upon datasheet + app note). If you have hardware and can test with SPI, please let me know (open an issue). The BL0940 is a configurable ...

This program written with Arduino Code running on ESP8266 (Wemos D1) is just a test to access, read status and control Tuya compatible WiFi Smart Devices (Plugs, Switches, Lights, Window Covers, etc.) ...