| Audio amplifier 2x6W |
Audio amplifier 2x6W with TDA2615. |
2.94 |
2,730 |
| Audio amplifier 4x80W |
Amplifier 4x80W with TDA7560. |
2.85 |
6,257 |
| Audio amplifier 50W with 2N3055 |
Audio amplifier 50W with 2N3055 and LM741. Schematics of equalizer is also included. |
2.88 |
11,155 |
| Audio amplifier 5W |
Audio amplifier 5W using LM383. |
2.84 |
2,686 |
| Audio amplifier 60W with TDA7294 |
Mono audio amplifier 60W with TDA7294. |
2.85 |
6,370 |
| Audio amplifier 80W |
Audio amplifier 80W using LM3875. |
2.86 |
18,996 |
| Audio amplifier with TDA1514A |
Quality and reliable amplifier with TDA1514A. |
2.86 |
12,537 |
| Audio communication over mains 220V |
Audio communicator over mains power network - 220V. |
2.86 |
8,441 |
| Audio message recorder |
Audio message recorder using Information Storage Device - ISD integrated circuit. |
2.92 |
1,334 |
| Audio mixer |
Audio mixer with 3 channels. |
2.88 |
4,575 |
| Audio splitter |
Schematics of three-system active audio splitter for 60W speakers. |
2.91 |
3,696 |
| Classic transistor amplifier 250W |
Classic transistor amplifier 250W with complementary pair 2SC-2SA. |
2.97 |
9,142 |
| Complete audio amplifier 150W |
Quality audio amplifier schematics and all side-circuits for it's proper operation. |
2.92 |
21,686 |
| Dual tone signal generation |
Dual tone signal generation with PIC17C42. |
2.92 |
971 |
| Electronic stethoscope |
Schematics for electronic stethoscope. |
2.88 |
2,028 |
