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DIY 1kW Open Source MPPT Solar Charge Controller
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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
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ZIMBABWE
This amplifier is typically used for automotive application. It is equipped with 4 outputs, each with 50 W RMS of power.You can use this amplifier board with IC TDA 7388 or IC TDA7386 with 12 VDC. You...
TDA 7386 TDA 7388 breakout board
1993
0
3
Pietro De Nicolais
Pietro De Nicolais
ITALY
2
0
This circuit was designed to build a headphone amplifier using two LM386 operational amplifiers. When turned on, a NE555 Timer is also powered, which controls a relay that allows you to activate the a...
Headphones amplifier
872
0
3
Antonio
Antonio
ITALY
0
0
SoundX is an Open Hardware sound card for the Commodore 16, 116 and Plus/4 home computers based on the Yamaha OPL/OPL-II chip.For more information please visit the GitHub Project Page.
SoundX - An AdLib card for your Commodore 16/116/+4!
655
1
5
SukkoPera
SukkoPera
ITALY
315
8
ENG - This project is a stabilized power supply with 2x15v input with +27V and -9V outputs.This is the Power supply stage for the Phono Preamp called inDiscreto.Free DIY project by TNT-Audio...
Power Supply +24v GND -9V
644
0
0
Giancarlo Madonna
Giancarlo Madonna
ITALY
3
0
Back in 2020 I release a nice hobby project here on PCBWay, a Class-A Vacuum Tube Hybrid Headphone AmplifierA friend of mine designed a nice chassis, that can be easily 3D-printed at home.After gettin...
Chassis for Class-A Vacuum Tube Hybrid Headphone Amplifier
1222
0
2
Dario Murgia
Dario Murgia
ITALY
42
20
This is the stupid way to interupt safetly yhe audio signal in public venues.This slave board can be combined in dasy chain, in order to have more in/out. A master can controll al lthe slave managed b...
MUTING slave board
452
0
0
Marco Tessarin
Marco Tessarin
ITALY
0
0
That's my 4 months project of an Hi-Fi Headphones amplifier, i wanted to listen to my preferred music with the best sound quality.It can be used with balanced inputs and RCAs, coupled with a good DAC ...
Headphones amplifier
697
1
5
Ciriaco Cauteruccio
Ciriaco Cauteruccio
ITALY
2
0
