A simple fixed linear voltage regulator board that can provide 3.3V up to 1A output and could operate down to 1V input-to-output differ... show moreA simple fixed linear voltage regulator board that can provide 3.3V up to 1A output and could operate down to 1V input-to-output...
ESP32 & SX127x IoT Development Board with LiPo Management, Sensor Power Rail, and OLED DisplayESP32 & SX127x IoT Development Board with LiPo Management, Sensor Power Rail, and OLED Display