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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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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
Greetings and a happy return to all of you!Here's something loud: a straightforward ZK1002M-based Bluetooth speaker configuration for a previous PC project.A while back, I worked on a small proje...
Woodworks Fusion PC BT Speaker Extension
549
0
0
Arnov Arnov sharma
Arnov Arnov sharma
INDIA
49
50
This amplifier already uses a stepper so it's better for pro audio purposes
Amplifier Apex hx-11
2515
0
4
Miftahul Muzakki Arrosyidi
Miftahul Muzakki Arrosyidi
INDONESIA
25
0
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.
304
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
An educational project for Audio, using an XY-P40W Bluetooth receiver as the audio source. The circuit filters the Class D amplified signal back to a classic audio waveform that is fed to RC filters (...
RPi Color Organ V2 Gerbers Sept 5
695
0
1
Jason
Jason
1
0
Circuit diagram SI4732 all band radio receiver si4735 Arduino si4735-d60 with displayThe Si4734/35 is the industry's first fully integrated, 100% CMOS AM/FM/SW/LW radio receiver IC. Offering unmatched...
Circuit diagram SI4732 all band radio receiver si4735 Arduino si4735-d60
10116
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
This is my DIY home made project try make an amplifier that have stereo output with classic design looks like tube amp.The Input signal amplified by LM833N in a simple pcb preamp that I make before on...
LM4700 Gainclone Amplifier Mono PCB
2790
0
2
barita
barita
INDONESIA
163
35
Components1. 1×UA741/ TL071/ TL081 IC.2. 1×1KΩ resistor 1/4W.3. 1×100KΩ resistor 1/4W.4. 1×680Ω resistor 1/4W.5. 2×0.22uF (224) capacitor 50/100V.6. 2×0.1uF (104) capacitor 50/100V.7. 2×10uF capacitor...
Bass Booster
240
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Components1. 3×22KΩ resistor 1/4W.2. 1×1.5KΩ resistor 1/4W.3. 2×3.3KΩ resistor 1/4W.4. 1×470Ω resistor 1/4W.5. 1×33Ω resistor 1/4W.6. 2×10Ω resistor 1/2W.7. 2×100Ω resistor 1W.8. 2×0.33Ω resistor 5W.9...
100W Mono Amplifier.
300
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Components1. 1×TDA1514A IC.2. 2×20KΩ resistor 1/4W.3. 1×470KΩ resistor 1/4W.4. 1×680Ω resistor 1/4W.5. 1×82Ω resistor 1/4W.6. 1×150Ω resistor 1/4W.7. 1×3.3Ω resistor 1/4W.8. 2×0.47uF(474) capacitor 50...
TDA1514A Mono Amplifier
278
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
15
0
Smart Solution for a Multisync Video Switch for Atari ST/STEAtari DIN13 to VGA3.5mm A/V jack connectorRCA plugs for audio and composite, adjusted for larger plugsAutomatic resolution detectionBuffered...
ATARI ST / STE RGB to VGA video Adapter with AV RCA JACK V2
626
6
4
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
Inspired by the Jaystonian's ClearVideo projects.https://github.com/Jaystonian/ClearVideoIntroducing the Low Noise A/V Replacement for Commodore 64 and Commodore 128!This replacement offers S-VIDEO an...
Commodore 64 128 S-Video AUDIO jack RF modulator bypass replacement Jail bars removal long short board clear video
1263
4
11
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
This audio sharing board will take a stereo line input from a 3.5mm jack, buffer it and send it out to three 3.5mm jacks.There are trim pots for each left/right input as well as each left/right output...
Line Level Stereo Input to 3 Stereo Output Sharing PCB
1133
0
1
Gadget Reboot
Gadget Reboot
CANADA
73
19
Stereo Audio Switcher 4-In 1-OutHello,This project is Not tested yet.COMPONENTS:4 pcs. 8.5mm x 8.5mm 6pin push button On-Off Locking Switch5 pcs. 3.5mm-Female-Stereo-Audio-Socket-Headphone-Jack-Connec...
Stereo Audio Switcher 4-In 1-Out
1486
1
5
(DIY) C64iSTANBUL
(DIY) C64iSTANBUL
TURKEY
616
656
This active splitter for RGB-21 (JAP SCART) allows the connections between one video source and two outputs.VFS6VD81E221U31A RF/EMI filterhttps://akizukidenshi.com/catalog/g/gP-04021/２ＳＣ１８１５ NPN trans...
RGB-21 JAP SCART Active splitter RGB Audio Composite
1438
4
3
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
Semiconductor Manufacturing and Quality ControlManufacturing semiconductors is complex and requires strict quality control. If corners are cut or quality isn’t enforced, the result is defective semico...
The perfect amplifier?
162
1
0
ModularDesignSystems Harrison
ModularDesignSystems Harrison
KENYA
33
0
License: CERN-OHL-S-2.0Original author and credits: Jaakko Oranenhttps://codeberg.org/CBMretro/PC_Engine_RGB_and_Audio_Amphttps://cbmretro.fi/product/pc-engine-rgb-and-audio-amp/Images and code made b...
PCE_Amp_PC Engine RGB and Audio Amp
612
0
2
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
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