USB-C-powered ESP32 controller for a 12 V RS485 ultrasonic flow sensor on a 3/4-inch PVC pipe, with WiFi telemetry, flow tota... show moreUSB-C-powered ESP32 controller for a 12 V RS485 ultrasonic flow sensor on a 3/4-inch PVC pipe, with WiFi telemetry, flow...
Compact USB-powered USB-C to 3.3 V UART adapter using a genuine FTDI bridge, USB ESD protection, and a 1x6 UART header.Compact USB-powered USB-C to 3.3 V UART adapter using a genuine FTDI bridge, USB ESD protection, and a 1x6 UART header.
This project is a reference design based on the BQ24295, a single cell Li-Ion battery charger. It manages the power between an exter... show moreThis project is a reference design based on the BQ24295, a single cell Li-Ion battery charger. It manages the power between an...
Ultra-Compact 2-Layer PCB Redesign with Preserved Stackup and Net Classes (SPI / Analog / Power)Ultra-Compact 2-Layer PCB Redesign with Preserved Stackup and Net Classes (SPI / Analog / Power)