MC6840S 6840 Motorola DIP28 Programmable Timer Module IC NEW RARE

2PCS QFN28 0.4mm 0.5mm to 2.54mm DIP Adapter PCB Board Converter IC

uA 2240PC Programmable Timer Counter

2PCS New DC 12V LED Display Digital Delay Timer Control Switch Module PLC

1PCS Programmable Sound Generator IC SOUND DIP-40 AY-3-8910A AY3-8910A

5PCS 28 Pin 28-Pin DIL DIP IC Socket PCB Mount Connector NEW

Adjustable Digital Delay Timer Control Switch Relay Module DC 12V new A3GS

2PCS 12V Delay Timer Switch Adjustable Relay module 0-10 Second NE555 L3US