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Posts Tagged ‘Arduino volt’

0-30V/0-7A power supply unit with LM723 and Arduino volt and ampermeter

Thursday, July 27th, 2017

Nicu Florica has been working on a power supply project, inspired by Albasete's power supply unit with LM723 and Arduino volt and ampermeter: It use an Arduino nano board with i2c LCD1602 display, a active buzzer for indicate shortcircuit case. Also, I put DS18B20 temperature sensor and relay for power...

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Posted in power supply | 2 Comments »

Recent Comments

  • gant: They still have a couple of the more expensive (but still considerably cheap) 5S-I-S01 in stock...
  • readybrek: Anyone got a any recommendations for a budget-priced hot air station?
  • William: lol I'm happy to waste 3c for each program/debug cycle... but probably not the time spent soldering a new device down to a proto board!...
  • Joe Desbonnet: Ya, I can recommend the low melting point solder. I used brand 'ChipQuik' and it's amazingly easy to use.
  • Jerome: I need a new BusPirate for the Fablab ;) Many thanks!