Simple design of a PCB that offers OR'ing capability between two power supply options.
Learn how to build your own lab power supply, decade box, function generator and oscilloscope.
The best aid for powering your Arduino or Raspberry Pi projects.
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.
There's always room for Pi in your Amateur Radio Go Kit. Now you can top it off with the Pi-Go and plug right into your station power.
No means to run a amplifier without proper supply and filter circuit. After all this help to go beyond the limits.
The project describes the construction and operation of flip-disc displays. It also shows a simple way to control them via Arduino.
Let's build something useful out of old laptop battery pack
Go t the PSU and decided it also needed a DC Inlet for Battery Power
Concentrating solar power technology can power the entire world. Make a working model of a parabolic solar collector.
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.
teensy++ controlling voltage regs. and power transistors.
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
Bench power supply is the used to test every electronics circuit. To make different readings according to variable voltage/current.
A 6V power supply circuit cum 6V UPS with all types of protection for load devices.
0-30V, 0-7A Adjustable Switching Power Supply [CC-CV with LED]
In many areas you need to know if electric power or internet connectivity is available. This device sends message when you lost it.
An LTspice simulation shows how a PTCEL network protects an SMPS circuit, allowing the smooth capacitor to charge completely.
This board is a complete powering solution for anyone looking for a 6V solar powering circuit or UPS.
Solar Power to low consumption devices (5V or 3,3V, uninterruptible)
We can directly plug this module into breadboard and supply different voltages as our project needs.
I designed a voltage regulator PCB in order to use in my projects.
