Quote:
Originally Posted by Jeg
There is a communication barrier my friend. When you finish your sensor with the antenna in place we talk again.
Tnks Franco
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Hell Jeg..I have finish both the display and sensor..When I turn on there is a tiny sound coming from the buzzer..when I turn the potentiometer and trimmer there is no effect..no buzz and leds on only the tiny sound from the buzzer..
Ps.I used Bc547b,10k potentiometer trimmer..
where should I put the test probe to measure the output dc?
Thank u in advance..
I am sorry for my badproject..I am not an electronic eng noraquire formal education about electronic..I badly meeding this device so I am trying my best build..