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131 Projects tagged with "power supply"

 
39.4k
546
448
I didn't have enough to buy a Lab Bench PSU... So I made one.
Project Owner Contributor

OPEN Power

John LoeflerJohn Loefler

26k
726
111
Bridging the gap between professional and DIY/hobbyist bench power supply
Project Owner Contributor

DIY programmable (SCPI) bench power supply

DenisDenis

17.3k
49
44
A flexible power supply for Nixie tubes. Input voltage can be from 3V to 12V. Output up to 200V. It uses commercially available transformers
Project Owner Contributor

Nixie Tube Power Supply

Paul AndrewsPaul Andrews

684
6
7
This solar powering unit is a time-switching, battery-powered, solar-charged circuit for Arduino.
Project Owner Contributor

Tame the Beast: Solar Power Station for Arduino

Patel DarshilPatel Darshil

2.1k
14
12
Open source, easy-to-build Power supply charged by ambient indoor light to power low power micro-controller projects and an external device.
Project Owner Contributor

Indoor Light Charged Power Supply

DennisDennis

8.3k
68
54
An inexpensive charge controller and 2A 5V power supply designed to supply remote power for devices ranging from Arduino to Pi 3 class.
Project Owner Contributor

Solar MPPT Charger for 24/7 "IOT" devices

Dan JulioDan Julio

10.1k
139
35
USB and manual control, and monitoring, 2 channel 5A 30V bench supply.
Project Owner Contributor

Bench power supply

Rue MohrRue Mohr

1.4k
45
7
Adjustable power supply based on an LM2596 module. Not really a true hack but something dirt cheap and simple.
Project Owner Contributor

Simplest and cheapest adjustable power supply

kerimilkerimil

3.4k
56
13
Modify the output voltage of a dollar store automobile cell phone adapter.
Project Owner Contributor

Dollar Store Switch Mode Buck Power Supply

W4KRLW4KRL

2k
71
24
A semi-random (because I say so-) collection of circuits, sheets, what-not, all designed to be compatible with one another
Project Owner Contributor

Compatible Open Circuits Project

technolomaniactechnolomaniac

496
29
2
A precision adjustable DC supply for lab and system use. VoltWerks has several features to keep magic white smoke where it belongs.
Project Owner Contributor

VoltWerks Lab Power Supply

jagjag

7.6k
55
21
Looking for a way to control the input voltage on a neon sign transformer... this was my solution.
Project Owner Contributor

DIY Variac

ThunderSqueakThunderSqueak

618
37
5
For situations when you dont have access to mains or just need to be portable
Project Owner Contributor

Battery powered labb supply

Henrik AlexanderssonHenrik Alexandersson

1.6k
45
5
Pulsed-discharge power system suitable for welding, plasma cutting, laser driving, and other high-power equipment.
Project Owner Contributor

Pulsed Capacitive Discharge Power Supply

Jakob WulfkindJakob Wulfkind

3k
50
12
Need a low-accuracy, high-noise, obscene-current benchtop supply? Build this with junk from your basement!
Project Owner Contributor

ATX Benchtop Power Supply

zakqwyzakqwy

4k
113
33
Ultra small lab power supply with digital control.
Project Owner Contributor

DPS201: Lab PSU

FridrikFridrik

967
421
5
You need a good benchtop power supply! Don't you?
Project Owner Contributor

power supply for the rest of us

Average TetraxAverage Tetrax

2k
259
4
Arduino and battery powered multipurpose,customizable box with joystick control,bluetooth,leds and high power switching driver(ZVS).
Project Owner Contributor

protoBox

Vítor BarbosaVítor Barbosa

2.3k
48
24
I wanted a convenient way to pull common voltages without having to hack apart an ATX Power Supply.
Project Owner Contributor

Bench Power Supply - ATX PSU Adapter

Brian WiggintonBrian Wigginton

2.4k
121
11
BLE + ATMega 328 AUR (SMD) board I've created for a PCB workshop I'm offering in San Francisco. Tidy little bugger.
Project Owner Contributor

BLEak: BLE + atmega kit (arduino friendly)

technolomaniactechnolomaniac

664
759
6
8000 mAh rechargeable LiPo battery belt
Project Owner Contributor

DAAMN Power Belt

Moritz WalterMoritz Walter

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