7rots51
Advanced Member level 4
tl7705 circuit
Hi
I have a circuit that have some analog and digital parts + microcontroller and a dot matrix lcd.
When I strike with a metal rod (in my hands) to the ground trace of PCB of that circuit ,the system will be reset and LCD shows some strange data.
I have TL7705 as supply supervisor and reset generator.
Please say how Can I solve this problem.
Regarsd
Hi
I have a circuit that have some analog and digital parts + microcontroller and a dot matrix lcd.
When I strike with a metal rod (in my hands) to the ground trace of PCB of that circuit ,the system will be reset and LCD shows some strange data.
I have TL7705 as supply supervisor and reset generator.
Please say how Can I solve this problem.
Regarsd