The traces are not very clear
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Trying to a fancy Wine and Can Beverage Cooler which wasnt working.
Model number AWBC242GGFD
Previous owner states that it needs a new motor.
When plugged up you hear a quick chime from the PCB alarm but it quickly dies away (trails off actually) and there is no sign of life from the unit at all.
I pulled out the main control board to give a look.
Fuses checked out okay. All diodes except one checked out. It was reading in both directions so I pulled it out of circuit and checked it again but this time it read good.
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Received this dual doors dual temperature control wine chiller with some unusual issues:
1) On powered up, all the electronics seemed to be working properly - lights, temperature settings, current temperature, etc, all displayed correctly. But sometimes both zones will get chilled, sometimes upper zone only, and sometimes lower zone only. The temperature displays will show the correct temperature as it chilled (I placed a stand-alone thermometer inside and they compared correctly)
2) However, the chilling does not stop at the set temperature.
3) When both zones are chilling,... -
Got a new victim:
AcuRite 5 in 1 Iris outdoor weather station not updating the temperature / humidity anymore. The original sensor is a SHT21. Also there are identical other sensor manufacturers. I chose the HTU21D to replace the original SHT21. Both have identical specs. I've had two failure modes with these sensors.
A: outside temp stuck at -40?
It's cold here at times in Canada, but not that cold!
B: stuck at some temperature and maybe updating once in 12 hrs or so.
Easy solution is to go to AcuRite website and purchase the sensor. Right?...
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Hi there!
I have an old wine bottle cooler, it's a basic peltier cell system with a power supply built in with the controller board, with a simple display at the front door and 2 push buttons to select the desired temperatura.
Symptoms are it doesn't barely cool down, and makes a chirping noise at the board.
Both fans on each side of the peltier are (now, after much cleaning) running smooth and silent
When you turn it on, the front 7-segment display flickers for a variable time, usually like 1 minute but sometimes nothing or 3 minutes... Then turn on solid (but still some... -
I already posted this on vogons.
Its a 3d printed custom bracket for socket 478.
I used this AM4 bracket as a base design.
Its to be use with cheap generic clip based cpu cooler.
Reason for doing this is:
- Its hard to get/find a good copper base cooler. Even if you find one, the price is ....
- New generic cooler is cheaper and can use bigger fan (less noise)
I tested the bracket with cheap chinese horizontal cooler + fan taken from CM hyper 212 evo.
The processor that I was using is P4 2.4Ghz prescott....
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