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Power end audio amplifier 100W
Low-frequency amplifier "AB" class with TDA7294. Power supply: 10-40V Output power /sinusoid/: 70W /0.5% distortion/ in case of power supply Uсс=±35V for Rт=8ohm, Uсс=±27 for Rт=4 ohm Output power /musical/: 100W /10% distortion/ in case of power supply Uсс=±38V for Rт=8ohm, Uсс=±29 for Rт=4 ohm Peak moment output current: 10А Quiescent current: 30mA "MUTE" mode /transition to mode "input signal
HOBBY KIT
1560
0
pc
| 1+ | 21.80 BGN |
| 3+ | 20.40 BGN |
| 5+ | 19.10 BGN |
| 10+ | 18.10 BGN |
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127.78 KB
SIRIUS PCB
11010111
6
pc
| 1+ | 23.70 BGN |
| 3+ | 22.30 BGN |
| 5+ | 21.20 BGN |
| 10+ | 20.20 BGN |
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4 Channel Lights Show LED Controller
4 Channel LED Controller. PIC microcontoller. 17 programs + demo program. Demo program - show all 17 program. Button - choice program. You select one of 17 programs, or all 17 programs running at 5 times. Speed control - trimmer-potentiometer. Power supply DC - 8 to 18V. LED module ready for DC 12V. Current depends on the number of used LED module (LEDs). Max 5A. Memory - remember last selected program. Overall dimensions PCB - 83mm (3.27") x 35mm
38.36 KB
HOBBY KIT
9984
2
pc
| 1+ | 24.00 BGN |
| 3+ | 22.40 BGN |
| 5+ | 21.10 BGN |
| 10+ | 20.00 BGN |
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449.69 KB
SIRIUS PCB
11010034
8
pc
| 1+ | 24.80 BGN |
| 3+ | 23.40 BGN |
| 5+ | 22.20 BGN |
| 10+ | 21.20 BGN |
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Digital Voltage, Current and Power Panel Meter, 100V 10A, LCD 2x16
The device is based on contemporary microcontroller and is applicable for measurement of voltage, current, power consumption and direct-current energy load measurement. It is commonly used as a substitute for measurement instruments with pointer, in adjustable power supply devices, for DC power consumption measurement, for voltage measurement of car battery and etc. Measurement of: - voltage up to 100V DC - current up to 10А - power up to 1000W Power reading up to 9999,9kWh Time reading up to 999 hours and 99 min. Measurement sensitivity: - voltage: 0.1V (100mV) - current: 0.01А (10mA) - power: 0.1W (100mW) LCD display: 2x16 Refresh period: 100ms Supply Voltage: 7.5-18 VDC Device size: 80x36
1.46 MB
SIRIUS PCB
11010007
1
pc
| 1+ | 28.00 BGN |
| 3+ | 26.40 BGN |
| 5+ | 25.10 BGN |
| 10+ | 24.00 BGN |
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1.25 MB
SIRIUS PCB
11010123
4
pc
| 1+ | 29.40 BGN |
| 3+ | 27.70 BGN |
| 5+ | 26.30 BGN |
| 10+ | 25.10 BGN |
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Alarm system with code (keyboard 3x4)
Alarm system for home-alert. Based on a PIC16F628 micro controller. 3 zones: - Zone 1 - lag /door/ - Zone 2 - instant /volume sensor/ - TMP Zone - 24-hour security for cable circuits and the system itself. Two 4-digit codes: - user code - ON/OFF position of the system - engineering code - for programming Re-setting of input, output and alarm signal time, re-setting of the user and engineering codes. Input time: 5, 10 and 20 sec. Output time: 10, 20 and 30 sec. Alarm signal time: 30, 60 and 120 sec. Mode /Ringer/ - when zone one is activated /the door opens/ - a sound signal will alarm -Sound and light indication. -Keyboard with 12
HOBBY KIT
1585
4
pc
| 1+ | 37.50 BGN |
| 3+ | 35.20 BGN |
| 5+ | 33.20 BGN |
| 10+ | 31.50 BGN |
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HOBBY KIT
1587
0
pc
| 1+ | 37.50 BGN |
| 3+ | 35.20 BGN |
| 5+ | 33.20 BGN |
| 10+ | 31.50 BGN |
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592.42 KB
SIRIUS PCB
11010054
3
pc
| 1+ | 45.40 BGN |
| 3+ | 42.90 BGN |
| 5+ | 40.70 BGN |
| 10+ | 38.90 BGN |
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Programmable controller for lighting effects 1-10 channels
Controller for LEDs or LED modules management /advertising signs, decoration of rooms and buildings, etc./. Can manage from 1 to 10 channels. Up to 29 different effects as per chosen number of channels /pre-set in controller memory/. Each effect can be repeat 1 to 10 times separate from others. Effects speed adjustment . Channel selection from 1 to 10. Number effects in same time – as per selected numbers of channels. Repeating for each effect – from 1 to 10 times. Power supply: 8-18 VDC Maximum current: 10A SB1 and SB2 - programming buttons. SB3- button RESET for restoring factory settings /10 channels, all 29 shows the effect/. R1 Trimmer-potentiometer for speed control. Possible to upgrade effects by changing EEPROM 24Cxxx. PCB dimensions: 134x68
HOBBY KIT
9980
2
pc
| 1+ | 59.80 BGN |
| 3+ | 56.30 BGN |
| 5+ | 53.40 BGN |
| 10+ | 50.90 BGN |
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0700 18 880
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