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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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ZIMBABWE
INTRO :-we have made a 5.1 Channel Amplifier Board using TDA7294 Audio Amplifier ICs. On a single board, there's a 5.1 channel amplifier circuit using 7x IC's (TDA7294) out of which 5 IC's are used as...
5.1 Channel TDA7294 Audio Amplifier Board Hi-Fi Audio IC (7x TDA7294)
12376
10
19
Rahul Sharma
Rahul Sharma
INDIA
106
0
In this project we made an amplifier using Hi-fi and popular LM3886 Gainclone Amplifier IC. Many of us wants to make Virtual 5.1 or 7.1 Music System with this ic, but due to a lot of wiring we m...
LM3886 Special Edition Amplifier Board, Expendable PCB, 5.1 or 7.1 Amplifier
20756
1
23
Rahul Sharma
Rahul Sharma
INDIA
106
0
A smart lock is an electromechanical lock which is designed to perform locking and unlocking operations on a door when it receives such instructions from an authorized device using a wi...
Smart door lock controlling through Alexa and google home mini
1493
3
5
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
As Christmas is coming I thought of making a costume PCB badge snow man. What it is for is as it is small we can attach it to our keys as a key chain and which looks op.What it basically does it that ...
Snowman 555 timer key chain
1426
0
1
sai venkat Bala badruni
sai venkat Bala badruni
INDIA
0
0
I always have this idea of what would have happened if we can put the components inside the pcb? Let's find out!This is the world's slimmest addressable RGB led matrix that can be made with 5050 WS281...
World's Slimmest NeoPixel LED Matrix
5395
0
15
SAYANTAN ElectroPoint4u
SAYANTAN ElectroPoint4u
INDIA
138
12
This is an Mono audio amplifier board, with a maximum output of 200 Watts RMS at 4 ohms + - 56VDC. This Amplifier can be used in any music system, like active subwoofer, portable line arrays, Active t...
200 Watts mono amplifier Board
4879
4
4
Rahul Sharma
Rahul Sharma
INDIA
106
0
This is an Adjustable Power Supply Board 0-30v, 2mA-3A Board for DIY Projects. this board is perfect for testing different-different types of DIY projectsMaterials for the Project7 Jumpers5 10K Resist...
DIY Adjustable Power Supply Board 0-30v, 2mA-3A | ELECTROINDIA
6339
0
17
Prem Kumar
Prem Kumar
INDIA
1337
0
For L/C measure by LM311 and oscillation circuit.For FREQ measure by special input circuit with a capacitive couplingFor C measure by 556 N freq to C - range 1-1000 pfFor C measure by 556 N ...
multi FREQ meter v0.2
1658
5
9
Sayanik Mandal
Sayanik Mandal
INDIA
56
19
Many USB powered consumer electronic devices have built in Qualcomm QC (Quick Charge) solution for rapid charging at different voltages rather than the usual 5.0 volt...
Qick Charge 2.0/3.0 Trigger
1508
0
2
Jobit Joseph
Jobit Joseph
INDIA
44
9
What is BIOAMP EXG PILL?BioAmp EXG Pill is a small (2.54 X 1.00 cm) and elegant Analog Front End (AFE) board for Biopotential signal acquisition that you can use with any 5v Micro Controller Unit...
BIOAMP EXG PILL controlled CLAW
1796
0
2
PR ROBOTICS
PR ROBOTICS
INDIA
3
1
SaviourInspirationThe countless stories and movies like the Lord of the Flies, Robinson Crusoe, Titanic, Cast Away, Six Days Seven Nights, etc. where the protagonist gets stuck on an island, even thou...
Saviour - Well a Saviour in Juncture
1918
0
2
Avijit Das
Avijit Das
INDIA
2
0
Hey everyone What's up!So this is HEX Lightwhich is a DIY Studio Lighting Setup that consists of a total of 72 High Power Cree LEDs and they are powered by a 12V 5A SMPS. LEDs are driven by two separa...
HEXLight, a DIY Studio Light Alternative
1785
0
6
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
Low cost 4 port USB 2.0 Hub with both microusb and USB type C connector and External Power Option. The Hub is deisgned around popular low cost usb 2.0 hub controller GL850G/GL852G from Genesys Logic...
4 port USB 2.0 Hub
4656
3
9
Jobit Joseph
Jobit Joseph
INDIA
44
9
Hey Everyone what's up!So this is my "FLUX Capacitor" PCB Badge which is a replica of the actual Flux Capacitor which was in back to the future movie.The Flux Capacitor was the core component of Dr. E...
Flux Capacitor PCB Badge
2283
0
2
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
InspirationWhile studying photoresistors in our college and had an experiment where plotting the graph of resistance vs intensity of light falling on a photoresistor or LDR(light dependent resistor), ...
Automatic Streetlight
3530
0
3
Deblina Chattopadhyay
Deblina Chattopadhyay
INDIA
2
0
INTRO :-We have built a Bi-Amp board using TDA7294 Audio Amplifier IC. Bi-Amping is a technique where we have two different amplifier sections, one for woofer (low-mid frequencies) and second for twee...
Active Bi-Amping Amplifier Board using TDA7294 Hi-Fi Audio IC
4877
3
4
Rahul Sharma
Rahul Sharma
INDIA
106
0
1
2
3
