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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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DIY Mechanical Macro Keypad ― Ocreeb
SIDKick pico 0.2 DAC (SID 6581/8580-replacement for C64/C128)
SlimeVR Hyperion BMI160 PCB
Sputnik Regenerative Receiver - SSB, CW, AM, FM
MicroDexed-Touch (depreciated)
Frog Boy Color
Low Cost Drone using ESP32
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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
kv4p HT v1.7b
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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
9860
0
4
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
Stone Grey Distortion is a responsive and modern high-gain distortion designed for guitarists who really need a lot of gain.Many guitarists are looking for the same evil distortion in which you can tw...
Mad Professor - Stone Grey Distortion
3061
2
4
Glory to Ukraine
Glory to Ukraine
UKRAINE
255
31
You can visit my blog for more details: http://maj.pavlin.si/2020/06/09/2-way-audio-crossover/I designed a simple 2-way passive audio crossover, consisting of 2 power inductors and 2 electrolytic capa...
2-way Audio crossover
5255
0
3
Maj Pavlin
Maj Pavlin
SLOVENIA
4
1
Using panasonic AN829,mic-compressor. Max comp is over 30dB.Designed by RADIO KITS IN JA .http://takinx.dcnblog.jp/radio_kit_/an829/
mic-compressor ,AN829
2651
0
2
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
### DESCRIPTIONThis PCB is a summary of several circuits for the Teensy. It adds the following features to one board:MIDI I/O with DIN connectorsAudio I/O with the Teensy-Audio-Boardalternative solut...
TeensyMIDIAudio
2640
2
7
Holger Wirtz
Holger Wirtz
GERMANY
8
1
### DESCRIPTIONPCBWay https://www.pcbway.com NE555 https://goo.g...
How to make electronic alarm / bell for cats
2378
0
3
romanursu
romanursu
MOLDOVA, REPUBLIC OF
0
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.
245
0
1
Mriganka Majumdar
Mriganka Majumdar
INDIA
13
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
220
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
13
0
Hello friends, I made a dual bridge stereo amplifier in this post, which can deliver up to 38W output per channel at 4Ω. I use TDA7379 IC for this amplifier. You can also use TDA7377 IC instead of TD...
TDA7379 Dual Channel Amplifier.
377
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
13
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
491
6
4
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
This solution improves audio and video quality by reducing noisy signals.It requires extensive modification of the motherboard.PCB thickness 1.2mm, Size 56 x 22 mmModification list...
Commodore VIC 20 MOS 6560 / 6561 Audio Video Booster Adapter
326
4
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
1186
4
10
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
1087
0
1
Gadget Reboot
Gadget Reboot
CANADA
72
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
1443
1
5
(DIY) C64iSTANBUL
(DIY) C64iSTANBUL
TURKEY
612
632
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
1410
4
3
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
All of this started when I found a really cool case on AliExpress, the *GOF-P01 133.4x55x109mm* and it all snowballed from that point. The one thing I actually needed was an audio input switcher so th...
Passive Audio Switcher
2510
0
1
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
253
0
1
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