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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Constant current generator for LEDsThe proposed scheme was developed around an LM358 operational double-amplifier integrated circuit. The constant current generator is made with the help of the U2B am...
Constant Current Generator for LEDs
1154
0
0
Cristian Pitigoi
Cristian Pitigoi
ROMANIA
43
14
The project is a DC-DC converter from 5 V to 4 V with consumer switching in case of disconnection of the main power supply to the backup power supply (e.g. Li-Ion). The maximum current is up to 2 A.Th...
DC-DC converter with automatic transfer to standby power supply
748
0
4
Dovan
Dovan
RUSSIAN FEDERATION, THE
1
0
Introducing our Mini Inverter PCB, a compact and efficient solution for portable power needs. This community project focuses on delivering a reliable inverter that converts DC to AC power seamlessly. ...
200w Mini Smart Inverter PCB
1148
2
6
Next Builder
Next Builder
INDIA
6
1
The PCB allows you to solder a CB-18650-PC2 battery holder and a power bank module next to it so you can create your own power bank. Additionally, the PCB has mounting holes for an extra resistor in c...
Electronics Project Powerbank
1430
0
1
Bill Taste The Code
Bill Taste The Code
NORTH MACEDONIA
7
6
A fully-discrete tracking positive and negative linear power supply, using easily available components and a unique CV topology. CV from 0V to 30V (trimming required) with true 0V output, constant cur...
Discrete Linear Power Supply
1130
0
1
NNNI
NNNI
INDIA
0
0
This is a Design I made in 2022 bcs then I finally had the chance to acquire a THS720A for a reasonable Price but the Backlight CCFL was dead ! I reverse Engineered the existing CCFL just to see what ...
TEKTRONIX THS710,THS720,THS730 LED Backlight drop in replacement Controller
896
0
0
Konstantin Grigoriadis
Konstantin Grigoriadis
AUSTRIA
0
9
Electric energy is usually not used as it is produced and distributed in power plantsto be Practically all electronic equipment need some kind of conversion to use electrical energy.Power supply is a ...
power supply
1877
7
4
iman enferadi
iman enferadi
IRAN (ISLAMIC REPUBLIC OF)
9
1
ESP8266 is a microchip of low cost that is produced by a company by the name of ESPPRESSIF stems. It has been used in the revolution of cloud communication systems in the field of electronics as it ha...
POWER SUPPLY FOR THE ESP8266
2047
0
0
Simon Mugo
Simon Mugo
KENYA
13
0
An inexpensive DC/DC buck converter that can deliver up to 0.8A. Input voltage between 10-80V input and fix 5V output.It has castellated holes which allows to solder it as a piggypack on top of anothe...
DC/DC buck converter XL7015 (10-80V, 5V@0.8A), small dimension 44x16mm
1337
0
2
ThankTheMaker
ThankTheMaker
GERMANY
0
1
TDA7294, TDA7293 upc1237 IC, kit, PCB, PDF, amp, price, amplifier, bootstrap, datasheet, schematictda7293 amplifier kit, power amplifier circuit, UPC...
TDA7294 Amplifier or TDA7293 with protection
3462
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
The Camputers Lynx is a rare UK 8-bit Micro. One of the first things that seem to go, or be lost, is the official PSU. So this board will allow you to replace it with an ATX PSU. Specifically, it's be...
Camputers Lynx ATX PSU
1321
0
1
Johnny Blanchard
Johnny Blanchard
UNITED KINGDOM
3
0
Автор проекта и статьи: Илья Стельмах | Его группа ВКонтактеФайлы по проекту Далее приведу некоторые технические характеристики, моего экземпляра резонансного ИИП на базе IRS27952:Выходная мощнос...
LLC Resonant switching power supply - IRS27952 | LLC Резонансный ИИП на базе IRS27952
2780
0
2
Johann Urb
Johann Urb
ESTONIA
279
0
The output voltage is adjustable in the range of 0...30V.Current limiter adjustable in the range of 100mA...5A.Regulation with two pairs of potentiometers.Split transformer winding for power loss redu...
Digitally Controlled DC Power Supply 0..30V/0..5A
1964
0
3
John John Vu
John John Vu
UKRAINE
184
87
This is a step-down DC-DC converter mainly designed for application such as high-cell-count battery packs, power tools, garden tools and electric scooters, drones. Some of the features of the project ...
12VDC 1A Synchronous Buck Converter
745
0
2
Gals Aer
Gals Aer
INDONESIA
2
3
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
1066
1
2
The Spanner
The Spanner
INDIA
6
0
USB Power Supply ModuleUSB Ports are quite handy to power all our day-to-day electronic devices, but most charging devices are limited to a single port. While it is possible to get a commercial multi-...
W307186ASC94_Gerber_PCB_USB-Ports
1201
0
2
Jean Redelinghuys MakerIoT2020
Jean Redelinghuys MakerIoT2020
THAILAND
48
164
1
2
3
4
5
6
7
8
9
10
11
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