ATX laboratory power supply with voltmeter
thingiverse
Hi, this is my Lab power supply, from an ATX pc power supply. CODE OF COLORS FOR THE WIRES - Orange is 3.3v - Red is 5v - Yellow is 12v, we'll need two of them for 12v and 12v regulated - Black and green must be connected to a switch for on and off 3.3 V 5 V 12 V 0.1 to 11 V To stick the model to power supply, I recommend silicone in bars and a knife for spreading the silicone. If you have a question, send me a message. MATERIALS VOLTMETER https://www.ebay.com/itm/DC-0-100V-Red-LED-3-Digital-Display-Voltage-Meter-Voltmeter-Panel-Car-Motorcycle/401660081533?hash=item5d84ce757d:m:m3LNXHI2-MZ2-3BsWHQyLWg:rk:10:pf:0 Voltage Regulator https://www.ebay.com/itm/10pcs-LM317T-LM317-Voltage-Regulator-1-2V-to-37V-1-5A/171907230841?hash=item2806782c79:g:PpsAAOSw1vlUsPj-:rk:2:pf:1 Potentiometer https://www.ebay.com/itm/10-pcs-5K-ohm-Linear-Taper-Rotary-Potentiometer-Panel-pot-B5K-15mm/191674495842?epid=1361692071&hash=item2ca0b0b362:g:GN4AAOSwKwpbA-Fq:rk:4:pf:1 Regulator Circuit https://hetpro-store.com/TUTORIALES/lm317/
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