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Onju Voice - AI assistant replacement to Google Nest Mini by @justLV
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### DESCRIPTIONaudio stereo amplifier TDA 7297 |30 watt### TECHNICAL DETAILS / COMPONENTSWhat you need to build this audio stereo amplifier TDA 7297 |30 watt- TDA7297- 47k resistor- 25v 100uf ca...
TDA7297 Audio Amplifier 30Watt
16785
4
9
EasyOne
EasyOne
GERMANY
190
0
This is 200 watts mono audio amplifier board. this project can play upto 200 watts speaker easily.i used two 2SC5200 & two 2SA1943 Transistors and 45-0-45 transformer for this projectMaterials for...
200 Watts Mono Audio Amplifier DIY
66234
20
75
Prem Kumar
Prem Kumar
INDIA
1338
0
This is the 160 Watts Mono Audio Amplifier Board. this board can play 150 watts speakers easily.I used TIP35C+TIP36C Transistors with TDA2030 IC and 18-0-18 volt 9 AMP transformer for this project. I ...
160 Watts Mono Audio Amplifier Board DIY TDA2030 IC, TIP35C+TIP36C Transistors | Hindi ElectroIndia
18251
4
16
Prem Kumar
Prem Kumar
INDIA
1338
0
This is 100 watts mono audio amplifier board. this project can play upto 100 watts speaker easily.i used two 2SC5200 Transistors and 30-0-30 transformer for this projectMaterials for the P...
100 Watts Mono Audio Amplifier Board DIY 2SC5200
19523
4
26
Prem Kumar
Prem Kumar
INDIA
1338
0
Peavey 5150 AMP back jacks pcb
Peavey 5150 AMP back jacks pcb
48
1
0
Glory to Ukraine
Glory to Ukraine
UKRAINE
257
31
The beginnings of this project can be found on this thread on the GroupDIY forums. The actual "ORS87" begins crystallizing only on page 3 of the thread.Feature list:no capsule coupling capacitorno exo...
ORS87-Plus - Open-source U87 mic project
1372
5
11
Khron Xy
Khron Xy
FINLAND
8
0
?Whatch Video Test????https://www.youtube.com/watch?v=V63dduFbnYo&t=15shttps://www.youtube.com/watch?v=V63dduFbnYo&t=15s
Low pass filter for Subwoofer 12V
7261
1
9
SYMO
SYMO
IRAN (ISLAMIC REPUBLIC OF)
15
0
>>PCB without supply (PART A)<<This is 1-8 Channel Audio Amplifier Board. this board can play 8 speakers easily.I used TDA2050 IC and 12-0-12 volt 5 AMP transformer for this project.Materi...
1-8 Channel Upgradable Audio Amplifier with TDA2050 or TDA2030 IC DIY | ELECTROINDIA (PART B)
11441
3
7
Prem Kumar
Prem Kumar
INDIA
1338
0
This is a voltage controlled audio oscillator using two LM13700s. At 1 KHz ARTA software (http://www.artalabs.hr/) reports THD+Noise of about 0.3%. I started this about 25 years ago as the b...
Voltage Controlled Audio Oscillator with LM13700s
2950
2
4
Jed Margolin
Jed Margolin
UNITED STATES OF AMERICA
15
0
It was designed almost 10 years ago, but project was quite good so I've sold few 10's of these PCB's among russian audio community (Just google 'eclipsevl pcm2702' for proofs :)Gerber files are for 2n...
PCM2702 USB DAC
4128
3
4
Vladislav Knyazkov
Vladislav Knyazkov
RUSSIAN FEDERATION, THE
0
0
### DESCRIPTIONaudio amplifier using TDA7377 | 12V Stereo 30W### TECHNICAL DETAILS / COMPONENTSWhat you need to build this audio amplifier - TDA7377- 10K resistors- ...
audio amplifier using TDA7377
18443
3
11
EasyOne
EasyOne
GERMANY
190
0
Hello Friends, My self Kishan Pratap Singh. I developed my new project. Kindly let me know your thoughts also. Introducing the Mini Keychain Bluetooth Speaker! Are you tired of lugging around bulky sp...
DIY 3D Printed Compact Size Bluetooth speaker
1017
0
2
Next Builder
Next Builder
INDIA
7
1
TDA2030, Lm1875, TDA2050, TDA2040 power amplifier bridge or stereo,tda2030, tda2030a, tda2030al, tda2030an, tda2030av, ic, diy,pdf,lm1875l, lm1875gc, lm1875t , 50w, btl, diy, kit, pcb, , Documentation...
TDA2030, Lm1875, TDA2050, TDA2040 power amplifier BTL or stereo
5095
0
7
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
Middle wave radio pcb.Using 12AU7 for tone-controller,radio IC is tda1072, and TA7638 as AF IC.
Broad cast radio, 12au7 and tda1072.
3364
1
0
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
At it’s core is the main speaker - everything is contained in this box including the Lithium Ion batteries, recharging circuit, bluetooth receiver and amp. You'll also find both a standard USB and USB...
3D Printable Modular Bluetooth Speaker System
3109
0
7
Lewis DIYMachines
Lewis DIYMachines
UNITED KINGDOM
71
10
Would you like to have full control of your digital experience?Introducing our latest creation: an innovative electronic board equipped with a vibrant 2.2" LCD display, an encoder for intuitive naviga...
ESP32-display
2044
7
7
Maykol Rey
Maykol Rey
PERU
4
8
1
2
3
4
5
6
7
8
9
10
11
...
