A new book documents the rapid evolution in home computer design
this is now officially my fav
Visit the post for more.
Make simple power bank module। सबसे सस्ता power bank moduleWarning please watch full video for better results, this module is easy to make, 3.7v input and 5v...
Generally, a radio frequency (RF) detector is a gadget or device which helps to recognize the presence of RF waves, electrical and electro
We are going to make a "Variable LM317 voltage regulator circuit". To make this circuit our main component is the adjustable voltage
Miniboots Circuit
conver12to5.gif (329×338)
Need a new phone to replace your favorite one? It will be Samsung Galaxy Note 48 5G with the Operating system- Android 14, 512GB ROM and
How To Wire A Relay, Let me show you how to wire a relay. Instructions on how relays work.
Did you notice the sudden retro wave that’s hit most ID designers? It’s like they’ve gone nostalgic and strung an emotional cord with gadgets from the past. The Philco PC here is a prime example of such inspirations, totally reminiscent of the 1954 design classic Philco Predicta! Indulge in it for the aesthetic value, as
250 to 5000 Watts PWM DC/AC 220V Power Inverter: This is a heavy duty design of a Pulse Width Modulator DC/AC inverter using the chip SG3524 . I've been using it as a backup to power up all my house when outages occur since aprox. 6 years non stop. If you like the work and intend to build the cir…
A simplified version of a "Super Regenerator Radio" at a frequency of 135 MHz.
By following this guide, you can create an efficient and reliable auto battery charger 4.8v that ensures optimal performance for batteries.
