Get not only 5 volts but also 9, 12 volts (18 Watts max) out of any QC-compatible charger/power bank for supplying power hungry projects.
Bridging the gap between professional and DIY/hobbyist bench power supply.
A simple module to keep power banks from turning off, when your DIY circuit draws low currents.
A simple and inexpensive solution is to use a 'mobile power bank'
After you read this post, your projects will never run out of power after a power outage.
A tattoo artist friend of mine and I were discussing some of the limitations of current tattoo power supplies. I custom built her one.
An on/off switch for Raspberry Pi using a Trinket and a PowerBoost 1000 (from Adafruit).
First test of a separate Power Supply Module 3.3V and 5V.
LM317 Current Boosting Secrets!
Build a small circuit from salvaged components, to make an LED shine brightly from low-voltage sources.
Every engineer needs at least one bench power supply in his house. I agree one can get the power supply directly from the store. How else?
In this tutorial we will use a step UP (0,9-5V to 5V) Voltage Booster to Power Arduino UNO with a 1.5V Battery.
Convert smbs to lab bench power supply. SMPS or switched mode power supply is an electronics device that is used to convert AC to DC.
A spiffy new benchtop power supply from a junked PC and an ATX breakout board.
This is an enclosure for the Omega that includes space for a regulator circuit and batteries.
Go t the PSU and decided it also needed a DC Inlet for Battery Power
teensy++ controlling voltage regs. and power transistors.
Only bench power supply you will ever need. Two 10 amp 1 - 30 volt outputs, with 20 watt Pos/Neg Dual Supply 3-30 volts.
Maker Your Own DIY Professional Bench Power Supply Using A Old Computer PSU
I will show you how to make a power supply unit that will cost you less than $ 10 if you have an old power supply from a old laptop
A very simple 12V battery backup circuit with a 9V regulated output for powering electronics in an event of a power cut.
Bench power supply is the used to test every electronics circuit. To make different readings according to variable voltage/current.
A small sized compact PWM based motor controller. Supports every type of DC brushed motor and resistive loads.
Lots of makers find themselves running out of space quite quickly, this mini power supply helps solve this issue.