codemaster11
Advanced Member level 4
need help with metal detector circuit if i use arduino/PIC micro controller ADC channel.
if i want to switch the coil inductor at high current using mosfet for greater depth. because direct connection of
switching signal from arduino pin is not the correct way for switching at high input current. and to use ADC channel of arduino.
i will measure the change in impudence of the LC circuit at the IN4148 & non polar capacitor junction point.
can anyone have any idea?
if i want to switch the coil inductor at high current using mosfet for greater depth. because direct connection of
switching signal from arduino pin is not the correct way for switching at high input current. and to use ADC channel of arduino.
i will measure the change in impudence of the LC circuit at the IN4148 & non polar capacitor junction point.
can anyone have any idea?