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π•pistrelle version 4.12L : a scanning heterodyne bat detector, featuring real-time time expansion and 384kHz full-spectrum recording
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DESCRIPTIONAPEX AX-14 Amplifier 100WTECHNICAL DETAILS / COMPONENTShttp://www.diyaudio.com/forums/solid-state/164093-100w-ultimate-fidelity-amplifier.html
apex ax14_total new_2pairs_rev1
9760
5
14
analogdesign1
analogdesign1
INDIA
58
11
>>PCB with supply (PART B)<<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.Materials...
1-8 Channel Upgradable Audio Amplifier with TDA2050 or TDA2030 IC DIY | ELECTROINDIA (PART A)
19656
5
17
Prem Kumar
Prem Kumar
INDIA
1295
0
This is the Speaker Protection board for High Power Audio Amplifiers. this board can protect your speakers from high voltage.I used two relays and 0-12 transformer with 1 amp for this projectCom...
Speaker Protection Board for High Power Audio Amplifiers | ELECTRO INDIA
15212
3
17
Prem Kumar
Prem Kumar
INDIA
1295
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
64483
20
71
Prem Kumar
Prem Kumar
INDIA
1295
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
17067
4
13
Prem Kumar
Prem Kumar
INDIA
1295
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
18870
4
24
Prem Kumar
Prem Kumar
INDIA
1295
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)
10543
3
5
Prem Kumar
Prem Kumar
INDIA
1295
0
INTRO :-We have built a Bi-Amp board using TDA7294 Audio Amplifier IC. Bi-Amping is a technique where we have two different amplifier sections, one for woofer (low-mid frequencies) and second for twee...
Active Bi-Amping Amplifier Board using TDA7294 Hi-Fi Audio IC
4082
3
3
Rahul Sharma
Rahul Sharma
INDIA
93
0
### DESCRIPTIONSchematic and Stuffing guide attached.Link to mouser BoM. However people can customize as per their requirements. https://www.mouser.in/ProjectManager/ProjectDetail.aspx?AccessID=4...
Juma cap multi-R4 EXT DIODES+led+gnd
3742
0
1
analogdesign1
analogdesign1
INDIA
58
11
3 Channel LM317 Adjustable Step Down Power Supply ModuleFeature:Board core components: adjustable regulator ASIC LM317, 2A or less can be loaded, AC or DC voltage input, the output voltage is 1.2...
3 Channel LM317 Adjustable Power Supply Module
2405
1
5
SUKHJEET DHALIWAL
SUKHJEET DHALIWAL
INDIA
31
0
This an audio TPA3116D2 amplifier board. It can drive up to 100 watts, 50 watts on each side. The output watts differ from the input power supply voltage.The input power supply can be 5 to 24 volts.It...
50+50 watt audio amplifier
1141
0
0
Ashraq
Ashraq
INDIA
5
1
This is an audio amplifier using mosfets, with 100W easy into 4 ohms.
FH9HVX STEREO AMPLIFIER
1264
0
2
analogdesign1
analogdesign1
INDIA
58
11
100W audio amplifier with 2 channels on a single pcb.
FH9HVX APEX-XRK971 AUDIO AMPLIFIER
1746
0
1
analogdesign1
analogdesign1
INDIA
58
11
All you need is some capcitors some resistors and one tiny NE555P IC. and of course this PCB board. This is just a fun project that emits tones of different frequencies. The change in resistance decid...
(Mini Piano) Organ with NE555P IC ! [v1]
788
0
3
Innovation Tech
Innovation Tech
INDIA
0
0
PAM8403 Stereo Audio Amplifier ModulePAM8403 Stereo Audio Amplifier ModulePAM8403 Stereo Audio Amplifier PinoutPAM8403 is an Amplifier Board which can be powered using simple 5V input and could drive ...
PAM8403 amplifier module
2769
0
3
Sayanik Mandal
Sayanik Mandal
INDIA
52
19
Analog audio amplifiers are very powerful enough to make a high noise with stable quality factor. I have designed a lot of IC based audio amplifier boards previous year. And today I am designing an OL...
STK4141 Amplifier is hidden GOLD
11654
1
13
Manoj kumar
Manoj kumar
INDIA
16
0
1
2
3
4
5
6