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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
Please refer to the video for instructions : https://youtu.be/xjZYszAQwbcParts List:1xDC Power Female Connectors Plug https://s.click.aliexpress.com/e/_DEa3MPj 1x2Pin Switch(15*21) https://...
Power Supply Under the Desk
1141
0
4
Engineer
Engineer
KOREA, REPUBLIC OF (SOUTH K.)
0
0
I made a modified power supply by taking 220v ac and out range from 1.4v to 34v dc with a range 0A to 10A it has a cooling system with a 12V fan and heat think and holes in the box with diodes and fus...
Modified power supply
655
0
1
Engineer
Engineer
EGYPT
0
0
Background Story:Switch Mode Power Supply (SMPS) can switch the main AC supply to a 12V DC supply for the safety of devices. The electricity coming from our grids is AC supply that can harm the device...
SMPS Power Supply PCB Board Design for Different Applications
5602
0
1
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
Description:The electrical systems or microcontrollers, work with a power supply. they need continuous power to work in a flow without any delay. In systems where power is the main source of the opera...
LifePO4 USB Charger PCB for Microcontrollers
1154
0
1
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
Types of Converter:There are three main types of converters depending upon the conversions they do:Buck Converter (Step-down)Boost Converter (Step-up)Fly buck Converter (Isolated)Fly-Buck Converter:Th...
Fly-Buck DC-DC Converter PCB Based on LM5160
1536
0
0
Arshmah Arshmah Shahkar
Arshmah Arshmah Shahkar
UNITED STATES OF AMERICA
31
0
If you are working on a portable electronics project, or in a remote place where you can’t bring your bulky bench power supply with you, then powering your circuit becomes quite challenging sometimes....
Portable Power Supply for microcontroller projects
1448
0
2
SAYANTAN ElectroPoint4u
SAYANTAN ElectroPoint4u
INDIA
138
12
Components1. 3×56KΩ resistor 1/4W.2. 2×1.5KΩ resistor 1/4W.3. 1×30KΩ resistor 1/4W.4. 1×3.3KΩ resistor 1/4W.5. 1×1Ω resistor 1/4W.6. 2×Diode 1N4007.7. 4×Capacitor 0.22uF(224).8. 1×Capacitor 0.1uF(104)...
TDA2030, C4793 & A1837 50W Mono Amplifier.
258
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
13
0
5V USB power supply, power bank can be used for power supply, support 3.0V-12V DC output.PID adjustment, support constant voltage and constant current mode.Software slow start, over-current, over-volt...
Voltage Adjuster
906
0
1
Oleg Oleg
Oleg Oleg
RUSSIAN FEDERATION, THE
585
40
This X-Mas in Ukraine was ... not perfect. But we still wanted to have holiday so we had IKEA battery powered fairy lights. Those were both festive decoration and backup light for hours when there wer...
12V LED/Fairy lights PSU with backup power source
689
0
0
Vladyslav Aksonov
Vladyslav Aksonov
UKRAINE
0
7
USB C is a fantastic spec, with huge capability of flexible power delivery. InjoinIC make a whole range of power controllers which allows you to make use of all these wonderful new features, including...
Unlock the power of USB Power Delivery (IP5358)
1090
1
1
Paul Harris
Paul Harris
UNITED KINGDOM
0
0
Please, pay attention! For this order, if you need 10 pcb, you must order just only 5, because this order contains 2 single boards in 1 panel. Please, remember it!Laboratory power supply PSL-3604For&n...
psl-3604-pan
1942
0
1
Vitali Semashkevich
Vitali Semashkevich
BELARUS
39
0
This is the control board number 2, you need a second board to assemble the device.A good, reliable and easy to use bench power supply unit is probably the most important and most used device in every...
Power supply 22V 2,5A Main Board
2774
0
3
Vasiliy Semerenko
Vasiliy Semerenko
UKRAINE
33
15
It replaces the internal board with a high-efficiency, high-current capability, low noise, fully protected buck regulator.Size:&nb...
Commodore Plus/4 64 128 VIC20 Stock Power Supply High Efficiency Low Noise 5V 9VAC Replacement V2
488
6
8
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
Smart RoomTemperature MonitorOverviewIntroducing the Smart Temperature Monitor, an innovative solution designed to provide accurate and real-time temperature readings. Engineered with precision, this ...
Room Temperature Monitor
178
13
0
Jyothirao S
Jyothirao S
INDIA
0
0
This little PCB is creating the -5V power rail from the -12V rail.Some older ISA cards require the -5V as a reference voltage. Unfortunately, with the introduction of ATX Power Supplies, this voltage ...
-5V Mod for ATX Power Supplies
1085
0
7
BitsUndBolts BitsUndBolts
BitsUndBolts BitsUndBolts
UNITED ARAB EMIRATES
24
0
I made a simple battery charger for charging my 12V/7Ah SLA battery commonly used inside the UPS for desktop computers. The circuit is based on the linear regulator LM317. The charger charges the...
How to Make a 12V Lead Acid Battery Charger with CC & CV
7455
8
4
Open Green Energy
Open Green Energy
INDIA
382
2
1
2
3
4
5
6
7
8
9
10
11
12
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