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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
QuinLED-Dig-Uno
Bike Fingerprint - PCB
Solar Powered WiFi Weather Station V2.0
iSpndel_4.0
400 Watts Stereo Audio Amplifier Board DIY 2SC5200+2SA1943
Arduino RC engine sound & light controller with inertia simulation for ESP32
4X40 Watts 4 Channel Audio Amplifier Board DIY TDA7388/CD7388 IC
SummerCart64 - a fully open source N64 flashcart
Frog Boy Color
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
DIY 1kW Open Source MPPT Solar Charge Controller
kv4p HT v1.7b
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Hello PCBWay Community! We are thrilled to introduce our latest community project: the Bluetooth Soundbar Amplifier! This project aims to create a high-quality, professional amplifier circuit suitable...
DIY Amplifier For Soundbar
425
0
0
Next Builder
Next Builder
INDIA
8
1
Hello Friends, In this post I make a 100-watt mono amplifier using a pair of 2SA1943 Transistors. which can deliver up to 80-watt output at 4Ω ±45V. For designing my PCB, I used EasyEda...
PNP 100W 2SA1943 Transistor
316
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Hello Friends, In this post I make a 200W Stereo amplifier using TDA7294 IC, which can deliver up to 90W RMS output per channel at 4Ω ±35V. This is a flat-frequency amplifier. So for that, all frequen...
TDA7294 Stereo Amplifier
281
0
3
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Hello guys, in this post I make a 4-channel audio line distributor. This audio distributor has 2 channel inputs and 4 channel outputs. You can control up to 4 amplifiers using this audio distrib...
4 Channel Audio Line Distributor.
291
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
this is Class AB Professional Amplifier Based on Rockola Circuit. It Uses Complementary Pairs in Output Stage and Diamond Differential in Input Stage, VAS is based on 2SA1837 2sc4793 Well Knowm Transi...
800W TRUE RMS PROFESSIONAL AMPLIFIER BOARD
2772
0
9
Rahul Sharma
Rahul Sharma
INDIA
106
0
Adafruit I2S 3W Stereo Speaker Bonnet for Raspberry Pi - Mini KitPRODUCT ID: 3346 Product Dimensions: 65.0mm x 30.0mm x 7.2mm / 2.6" x 1.2" x 0.3"Product Weight: 7.4g / 0.3oz
Adafruit Speaker Bonnet for raspberry pi
1417
0
0
ASUR
ASUR
INDIA
2
0
Hello Friends, in this post I make a 3-band stereo tone control. For this tone control, I have used NE5532 IC. However, instead of NE5532 IC, you can also use TL072 or 4558D IC. You can control ...
NE5532 Dual Ch. Tone Control
114
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Hello guys, I make a 2 band stereo tone control board in this post. In this tone control board, you can control high and low frequencies. You can use this tone control with any amplifier for its ...
2 Band Stereo tone control
177
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
I had design this board to run 2 15 inched speaker and 1hf box per channel, based on socl 504 moded by mr. kartino.It will produced near 900watt on proper power supply, I had already tested it, availa...
socl504 tef 900watt
288
0
0
om prakash singh
om prakash singh
INDIA
2
0
Hello Friends, In this post I make a 100-watt mono amplifier using TDA7294 IC, which can deliver up to 90-watt RMS output at 4Ω ±30V. This is a flat-frequency amplifier. So for that, all frequencies a...
TDA7294 Flat Frequency Booster Amplifier
749
0
4
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Hello Friends, In this post I make a 40W mono amplifier using TIP41C and TIP42C Transistor, which can deliver up to 40W RMS output at 4Ω ±15V. The sound quality of this amplifier is good, and all freq...
40W mono Amplifier
543
0
2
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Hello Friends, In this post I make a dual bridge stereo amplifier. Which can deliver up to 15-watt output per channel at 4Ω. For this amplifier, I used TDA7297 IC. This IC is mostly used for high-end ...
TDA7297 Mini Amplifier
243
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Hello Friends, in this post I make an Echo, Delay preamplifier Board. For this preamplifier, I have used 4558D IC. But in place of 4558D IC, you can also use TL072 or NE5532 IC. In this preamplifier, ...
Echo, Delay Preamplifier.
271
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Hello Friends, I made a stereo amplifier in this post using a pair of 2SC5200 & 2SA1943 Transistors. which can deliver up to 80W output per channel at 4Ω ±45V.
200W Stereo Amplifier
376
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Hello Friends, I made a mono amplifier in this post using a pair of 2SC2922 & 2SA1216 Transistors. which can deliver up to 170W output at 4Ω ±45V.
170W Mono Amplifier
416
0
2
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
This is an amplifier board module. It has a power rating of 30W. It is useful in applications like DIY Bluetooth speakers, home and car audio system modification. This module is easy to use and comes ...
ElectronicSpices
616
0
0
Electronicspices
Electronicspices
INDIA
1
0
1
2
3
