Automotive 0v to 12v Electrical Voltage Indicator using 74HC04, 74HCT04
Posts tagged 0v
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 […]
Power Supplies Switching circuit
Power Supplies Switching circuit using LM5020
SWITCHING CONTROL CIRCUIT using Relay
SWITCHING CONTROL CIRCUIT using Relay, 4093B, 40138, 1N4004, BC337
Circuit Audio using TDA2005
Circuit Audio using TDA2005
