CD4047 IC Monostable/Astable Multivibrator HEF4047
CD4047B consists of a gatable astable multivibrator with logic techniques incorporated to permit positive or negative edge-triggered monostable multivibrator action with retriggering and external counting options.
Small BreadBoard - Half-Size Breadboard
power supply for bread board 5v,3.3v
Operation Amplifier Module lm358
timer 555 IC 












