The Elektor LoRa Node is based on the idea to have a small PCB with recharable and changable batteries, a common microcontroller, a STM32 in LQFP48, and a RFM95 LoRa Module. All this component should ...
We're building an Arduino automatic pet feeder today that feeds your pet automatically at scheduled times. This complete automatic pet feeder project incorporates a DS3231 RTC (Real Time Clock) Module ...