I'm a microcontroller programmer, and I work with 5V CMOS logic.
I want to transmit fast higher voltage signals (24V), but NPN-common-emitter will only allow me to switch the ground.
Can I use another transistor combination so the MCU switches the higher voltage to a load? (the ground is common). Also, the MCU mustn't experience a voltage higher than 5V.
Cheers,
Pitzy
I want to transmit fast higher voltage signals (24V), but NPN-common-emitter will only allow me to switch the ground.
Can I use another transistor combination so the MCU switches the higher voltage to a load? (the ground is common). Also, the MCU mustn't experience a voltage higher than 5V.
Cheers,
Pitzy