TP4056 1A Li-ion Battery Charging Module - Mini USB PCB Measurement Tools Now based on your application

Now based on your application either connect DO Pin to any of the GPIO Pins of the board or connect AO pin to any ADC pin of the controller and read the output

the RS232 is selected because it’s popular so SEL pin is pulled HIGH

you can use this complete car chassis for your DIY projects so that you can focus on the electronics part

Voltage Range: 250V AC

Vf - Forward Voltage  :  1

TP4056 1A Li-ion Battery Charging Module - Mini USB PCB Measurement Tools Now based on your applicationThis 5V 1A TP4056 module with mini USB port is a constant current constant voltage linear charger for single cell lithium ion batteries. It's SOP package and low external component count make the TP4056 ideally suitable for portable applications. TP4056 Module Specifications: Input voltage : 4. 5V ~ 5. 5V Full charge voltage: 4. 2V Power: 4. 2 w Charging accuracy: 1. 5% Charging indicator: micro LED Input Interface: Mini USB port Charging method: