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ZIMBABWE
### DESCRIPTION120 LED VU meter The audio "line out" from amplifier or any audio media is the signal source.### TECHNICAL DETAILS / COMPONENTSTwo boards are needed to build this vu mete...
120 LED VU METER - W39908ASM2_SGBoard-B-LED-2
6771
5
7
saulius659
saulius659
LITHUANIA
24
9
This is my DIY try build high power amplifier named SOCL 506 with TEF system in the output.Also we say thanks for the SOCL series designer for the schematic that I used (Terimakasih mbah suwun izin sa...
SOCL 506 AMPLIFIER WITH TEF
7504
0
2
barita
barita
INDONESIA
156
35
The TDA8954 is a two-channel audio power amplifier that uses Class D technology.For each channel, the audio input signal is converted into a digital Pulse Width Modulation (PWM) signal using an analog...
Circuit Power amplifier stereo IC tda8954th 2x 210W
4636
2
2
Toni Eletrônica
Toni Eletrônica
BRAZIL
42
0
This is purelt a 600Watts amplifier design and produce a very deep bass that will surely blow your walla away and thump your hearts.
tda7294 X 6 - 600Watts R.M.S -- 2.1 Subwoofer Amplifier
3890
1
7
Omer Khan
Omer Khan
PAKISTAN
31
0
RMS 150 WATT AMPLIFIER. AND SPEAKER PROTECT AND POWER SUPPLY ONLY ONE BOARD.
150 WATTS AMPLIFIER 2SC5200 AND 2SA1943
7650
1
17
AUDIO USTAOGLU
AUDIO USTAOGLU
TURKEY
459
18
This flute is an innovative and attractive product for kids to build it, achieving it by having amazing features like:Wireless connectivity by BluetoothWireless connectivity by Wi-FiMP3 files playerMI...
The Amazing PCB Flute
2314
2
6
Engineer
Engineer
SPAIN
3
0
### 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
16698
4
9
EasyOne
EasyOne
GERMANY
189
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
66069
20
75
Prem Kumar
Prem Kumar
INDIA
1334
0
FM module, developed in the improving of the idea of Shostatsky (see "Радио" Magazine for 2014, No. 7). The idea of the module is to make it built-in in old radio receivers that do not have a VHF band...
FM module for OLD AM Radios with ANY big variable capacitor
11504
7
23
DMITRY SHCHERBINA
DMITRY SHCHERBINA
UKRAINE
38
1
Практическая реализация усилителя, где используются две идеи Алекса Никитина: усилитель напряжения и усилитель тока. Ссылка на форум, где разрабатывался усилитель: https://forum.cxem.net/index.php?/to...
Усилитель Никитин +
4856
5
5
Rezalscseek
Rezalscseek
RUSSIAN FEDERATION, THE
53
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
18111
4
16
Prem Kumar
Prem Kumar
INDIA
1334
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
19400
4
26
Prem Kumar
Prem Kumar
INDIA
1334
0
For 6m AMer, duble super heterodyne receiver using LA1600 and NE612.For ssb ,you do on bfo switch on pcb.The details are my site, "RADIO KITS IN JA"schematics is here.info to make up , here.Sensitivi...
Double super heterodyne on 50MHz. RK-60
3354
2
4
shuuichi takikawa
shuuichi takikawa
JAPAN
51
1
this project creates a tone control from the opa2134 with low, mid and high tones. along with the gain and master volume. used for keyboard / guitar. The input comes from high impedance. and have pre ...
Tone Control OPA2134 with gain and master volume for keyboard/guitar
4009
4
3
Palmy Electronic
Palmy Electronic
INDONESIA
39
0
Live Echo Sound SystemFor more details and list of components, watch my video on YouTube.
Echo Sound PCB
29824
31
68
Usman Ahmad
Usman Ahmad
PAKISTAN
155
1
Video con todos los detalles de construccion y pruebas de funcionamiento
ECUALIZADOR de AUDIO PASIVO
186
0
0
Espacio de César
Espacio de César
140
0
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