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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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Components1. 3×22KΩ resistor 1/4W.2. 1×10KΩ resistor 1/4W.3. 1×1KΩ resistor 1/4W.4. 1×680Ω resistor 1/4W.5. 2×22uF capacitor 50V.6. 2×10uF capacitor 50V.7. 2×4700uF capacitor 50V.8. 2×Capacitor 0.1uF(...
TDA7294 Amplifier
438
0
2
Mriganka Majumdar
Mriganka Majumdar
INDIA
13
0
Whenever I am travelling from one place to another, I used to keep my electronics with me. And sometimes to test even the simplest circuits made of few components multiple voltage levels, wires and US...
DIY Portable Power Supply
215
0
1
Manoj kumar
Manoj kumar
INDIA
18
0
I have a clone iPAD pencil which works in the similar way of Apple pencil, but this one comes with C type and is priced me 1/4th of the original one. It comes with a 50mAH battery which gives an on ti...
iPAD Pencil Backup Pocket Charger
182
0
1
Engineer
Engineer
INDIA
1
0
Greetings everyone welcome back, and here's a powerful project, the DIY Bench Power Supply. With the exception of the PSU we used, which was extracted from an old Ender 3 printer, everything was made ...
DIY Bench Power Supply
486
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
I was just charging my Li-ion battery manually with my IP2312 charger, the high current version I have made previously. Then the idea of charging batteries with solar with an automatic cut off option ...
MPPT Solar LIPO Battery Charger
153
0
0
Manoj kumar
Manoj kumar
INDIA
18
0
This is Power Pi, a lightweight, integrated Raspberry Pi Dock that powers the Pi wirelessly thanks to an internal lithium cell battery pack.In essence, this setup is a Raspberry Pi Case with an integr...
POWER Pi Cube Project
632
0
1
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
This is a 3-volt to 5-volt converter module. The maximum ampere is 600ma.
3 volt to 5 volt converter | 3 volt to 5 volt step up module
598
0
0
Ashraq
Ashraq
INDIA
5
1
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
1444
0
2
SAYANTAN ElectroPoint4u
SAYANTAN ElectroPoint4u
INDIA
138
12
BOM :Powerbank Module: https://s.click.aliexpress.com/e/_DBELYV918650 Battery: https://s.click.aliexpress.com/e/_Dkb7bsrRocker Switch: https://s.click.aliexpress.com/e/_DnNvioLStrawhat ...
DIY 18650 Power Bank With Flashlight
1282
2
1
Open Green Energy
Open Green Energy
INDIA
381
2
Introduction: All these voltage detectors work on a simple principle of electromagnetic induction.A magnetic field is produced around a current carrying conductor and if current through the...
Wireless Voltage Detector
480
1
3
VIGNESH M
VIGNESH M
INDIA
1
0
let’s talk about soldering in a new and easy method. Because I am working with SMT components and stencils for a long time, I build many projects you can see them here. But coming to the soldering par...
PCB soldering reflow hot Plate! A good Idea?
2636
0
2
Manoj kumar
Manoj kumar
INDIA
18
0
A variable power supply is one which includes some means for the user to easily adjust the output voltage and sometimes the current. Adjustment is most often accomplished with a po...
Variable power supply SMPS 2 amps
954
1
0
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
5th PCB Design ContestLM7805 Power SupplyDate- 28th December 2022 &n...
POWER SUPPLY MODULE USING LM7805
1600
1
0
Rashmi
Rashmi
INDIA
0
0
Temperature and Humidity measurement is often useful in many applications like Home Automation, Environment Monitoring, Weather station, etc. The most popularly used Temperature sensor next ...
PIC16F877A Temperature and Humidity Measurement Board
2146
0
0
electronicguru0007
electronicguru0007
INDIA
2
0
To power up electronics circuits or while testing different voltage-ampere/power ranges are required. We can not deliver that power from a single battery. Either we have to put a buck converter or lin...
Variable Current/Voltage DC power supply
3494
1
1
Manoj kumar
Manoj kumar
INDIA
18
0
A battery management system (BMS) is any electronic system that manages a rechargeable battery (cell or battery pack), such as by protecting the battery from operating ou...
MCP73831 Based BMS Unit
1249
0
0
Sreeram.zeno
Sreeram.zeno
INDIA
18
0
1
2
3
