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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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The purpose of the card is to have two types of supply inputs, in the case of 'TYPE-C' supply, it can both take energy and charge the lithium ion battery, and in the absence of TYPE-C supply, it can s...
supply circuit (Besleme Devresi)
304
0
1
Kardelen Yurttaş
Kardelen Yurttaş
TURKEY
0
0
Mold for casting lead grids for deep cycle batteries. I have a pile of lead and need a large capacity with a long life. In my country, one cell with a life of more than 10 years costs 350 USD and self...
mold for casting lead grids for deep cycle batteries
207
0
0
Aleš Dvořák
Aleš Dvořák
CZECH REPUBLIC, THE
0
0
HEF 4017 entegre devre, NE555P zamanlayıcı entegresi, IRFZ44 MOSFET transistörleri ve 100 Watt'lık bir transformatör kullanılarak yapılan bir devre, bir kaynaktan gelen DC (Doğru Akım) gücünü AC (Alte...
DIY Inverter Circuit from 12 Volts to 220 Volts
528
0
1
Nejdat delioğlu
Nejdat delioğlu
TURKEY
80
0
Charger Resurs-1Manual operation:- current adjustment.Auto mode:- current adjustment.- short circuit protection- protection against reverse polarity.- voltage cut-off.
Thyristor charger for car batteries Resurs-1
569
0
0
Epishko Dmitry
Epishko Dmitry
UKRAINE
9
0
Why I build a Mini Inverter at Home?It was night time, I was reading my course subjects for the preparation of Exam and suddenly the light went off. I called the substation and came to know that the s...
200w Mini Inverter
1006
1
2
The Spanner
The Spanner
INDIA
5
0
A DIY 4s Battery Pack is specially maked for Makers & Hobbyist. Inbuilt 4s Smart BMS & XT30 Connecter for Better Performance. You can use it to power up your device. You can also use it to mak...
DIY 4s Battery Pack on PCB
1534
0
3
The Spanner
The Spanner
INDIA
5
0
This is a simple but very useful project when working with electronic devices that must be powered with 5V DC and require stable power without electrical noise.Perfect for powering development boards ...
Buck Switching Regulator 7V to 40V DC to 5V DC fixed using the LM2575-5 regulator
1207
0
12
Wandy Amaury
Wandy Amaury
UNITED STATES OF AMERICA
21
35
Li-Fi is a light communication system that is capable of transmitting data at high speeds over the visible light, ultraviolet, and infrared spectrums. The term was first introduced by Harald Haa...
Li-Fi data transfer experiment - transferring data using a Led and Solar Cell
416
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
50
0
PEMF therapy, or Pulsed Electromagnetic Field therapy, is a type of therapy that uses electromagnetic fields to promote health and well-being. PEMF therapy is based on the idea that electr...
How to make Multichannel PEMF Therapy device for PEMF Bed
798
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
50
0
DescriptionThe TPS6303x devices provide a power supply solution for products powered by either a two-cell or three-cell alkaline, NiCd or NiMH battery, or a one-cell Li-ion or Li-polymer battery. Outp...
High Efficiency Buck-Boost Converter Breakout
490
0
1
Abrar Ashraf
Abrar Ashraf
PAKISTAN
0
0
Important to know, if you order this boardBottom layer doesn't have any exposed copper. There are no solder pads or though hole components. Mention this in order details: "It is fine, if no exposed co...
DIY 2S Lithium Battery Protection Module
1166
0
0
HackVlog Hugatry
HackVlog Hugatry
FINLAND
4
0
Hi!This is a miniature boost converter board that I made for a Arduino Lipo Charging ShieldA lot of applications require 5V, and 1-cell lipo batteries only produce 3.7V which is why I decided to make ...
MT36808 Mini Boost Converter
500
0
1
Jeffrey Lam
Jeffrey Lam
UNITED STATES OF AMERICA
1
10
In this project, I build a Breadboard power supply adaptor. The adaptor gets input of up to 9V from the barrel jack connector. On the other side, the adaptor connects to the Breadboard power rails. In...
Breadboard PowerSupply
413
0
2
Shay Barnea
Shay Barnea
ISRAEL
0
1
An ion thruster (also known as ion engines) is a type of propulsion system that generates thrust by accelerating ions to high speeds and expelling them out of the back of the engine. The basic p...
DIY Simplest Multistage Ion Thrust Plasma Engine
476
0
0
Mirko Pavleski
Mirko Pavleski
NORTH MACEDONIA
50
0
Today we have an awesome project and also a bit dangerous. We are making a homemade full sine inverter of around 500W and check the video till the end if you want to see the results. I’ve ma...
FULL SINE INVERTER 500W
11373
6
19
ELECTRONOOBS ELECTRONOOBS
ELECTRONOOBS ELECTRONOOBS
SPAIN
163
3
This MT3608 symmetrical PSU can make (+) and (-) output voltage, where the output voltage can be determined by calculating R feedback (R1 and R2). See the datasheet how to calculate output voltage of ...
MT3608 Symmetrical PSU
532
0
1
Bayu Kuncoro
Bayu Kuncoro
INDONESIA
0
3
1
2
3
4