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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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SlimeVR Hyperion BMI160 PCB
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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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Low EMI, Low Noise on a regulated 5V DC power rail with this small circuit through a combination of different low-pass filters.It is protected against overload/short circuit (hold at 1.5A, trip at 2.8...
Low Ripple Noise EMI Filter for 5V DC Power line USB PSU AC adapter
2385
14
2
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
This preamplifier is built around a small MOSFET, the BS170. The current source is composed of a JFET 2SK170. The gain is just under 4x. The power supply is filtered by a simulated inductor and then d...
Preamplifier RagnaMos 1.5
1386
3
4
Massimiliano OnisA sound amplifier
Massimiliano OnisA sound amplifier
ITALY
10
0
Фантомное питание — это постоянное напряжение от 12 до 48 В (обычно 48 В), которое используется для питания активных компонентов конденсаторных и некоторых электретных микрофонов. Оно же нужно, ч...
Фантомное питание микрофона
872
0
0
Maksim EW7DDR
Maksim EW7DDR
BELARUS
155
158
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
2703
0
9
Rahul Sharma
Rahul Sharma
INDIA
106
0
Original concept by Ian Stedmanhttps://github.com/istedman/AudiomixerAn audio mixer for the Amiga computers.It cross-fades audio channels to make listening with headphones easier and can also mix...
Commodore Amiga Midi CD Adjustable Audio Mixer Low Noise (Main board)
708
0
1
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
1 × MIDI IN, 1 × MIDI OUT.The PCB is contained inside serial port DB25 plug.Fast optocoupler with high current transfer ratio.Fully compatible with existing software.Software accessing MIDI through&nb...
Commodore Amiga MIDI Serial Interface for Roland MT-32 / SC-88VL synthesizer (THT version)
1093
3
2
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
original project byhttp://ysflight.in.coocan.jp/FM/fm7_ym2203/e.html#20190513http://ysflight.in.coocan.jp/main/e2022.htmlCompatible with Fujitsu Original YM2203C sound card for models:FM-7FM-new 7FM-7...
Fujitsu Micro 7 (FM-7) YM2203C sound card
815
0
1
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
Based on the classic Tone Bender circuit, this is a silicon based fuzz. If you like the sound of the Fuzz Factory but want something with a more consistent and predictable sound try this.Check out the...
Tone Bender Si
2297
3
8
Mitchell Hudson
Mitchell Hudson
UNITED STATES OF AMERICA
29
1
In out Select Switch C-mos for Arduino and Pic or for User in Audio
In out Select Switch C-mos for Arduino and Pic or for User in Audio
1675
0
1
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
67
6
Low pass filter for subwoffer userSupply: +12v and -12v power supply simetric
Low Pass Filter
1785
0
2
JOSE ADRIANO PEREIRA SANTOS
JOSE ADRIANO PEREIRA SANTOS
BRAZIL
67
6
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
142
0
0
Mriganka Majumdar
Mriganka Majumdar
INDIA
14
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
258
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
689
0
4
Mriganka Majumdar
Mriganka Majumdar
INDIA
14
0
100mm * 100mmquasi complementary output stages Scopes 8 ohm load
SYMPHONY audio power amplifier
1432
0
0
ModularDesignSystems Harrison
ModularDesignSystems Harrison
KENYA
33
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
492
0
2
Mriganka Majumdar
Mriganka Majumdar
INDIA
14
0
The Naga Viper is a booster in the grand old tradition of the Dallas Rangemaster "Treble-Booster". The Rangemaster has been used by many influential British guitarists including Tony Iommi, Brian...
Catalinbread - Naga Viper
1465
0
1
Glory to Ukraine
Glory to Ukraine
UKRAINE
256
31
1
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