Totem Pole Circuit

 Hi Everyone,


I could not get a simple totem pole circuit to work. It uses an NPN and PNP BJTs with both their Base connected to the PWM from Arduino and the PNP Collector is the GND. Their emitter is connected. The collector of the NPN is where the 12v DC Power Supply (+) is connected and the (-) of the DC Power supply is connected to the PNP collector.

Anyone, please help?




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