![enter image description here]- Load resistor(нагрузочный резистор)
Charger 5V on KP142EH5A with radiator for transistor VT1 and with load resistor. **(WITHOUT LOADING THE OUTLET SCHEME WILL GIVE SAME THAT AND AT THE ENTRANCE !!!)**
Зарядка на 5V на основе кр142ен5а с радиатором для транзистора VT1 и нагрузочным резистором. **(БЕЗ НАГРУЗКИ СХЕМА НА ВЫХОДЕ БУДЕТ ДАВАТЬ...
USB RS232 Relay
The main objective of this board is to ring an school bell using a PC program written in python.
- This project is the interface of a PC to a Relay using a simple USB RS232 adapter.
- This approach was selected because the parts are easily found in any PC parts store.
- The relay is activated/deactivated using the RTS line of the serial port, any...