Welcome to AFIATA.COM Information of basic electronic circuits for repair and project
[ Content | Sidebar ]

Archives for Test equipment

Range Meter Circuit

Radio Frequency Meter – Range Meter Circuit Schematic diagram of the signal strength meter – Range Meter Circuit using 1N4148

Audio Amplifier Circuit Using STK4151 II

Audio Amplifier Circuit Using STK4151 II

Ultrasonic Equipment

Ultrasonic Equipment circuit using IC CA3140, NE555

Free Download TDA7294 IC Second Voice recorder module and Service Manual free download, schematics, datasheets, eeprom bins, pcb

Free Download PDF TDA7294 IC Second Voice recorder module and Service Manual free download, schematics, datasheets, eeprom bins, pcb TDA7294 IC Second Voice Recorder Module. Non-volatile multi message recorder using ISD chips. Just change one resistor for longer duration. Standalone operation using just six onboard bottons. Record via built-in microphone or external line in. Speaker […]

Digitouch Switcher Circuit Diagram

Automatic Switcher Circuit Diagram using 555, IRF540

Privacy Policy - Sitemap

Disclaimer

+1 demo: Basic page