555 Monostable Timer Project PCB Self Build Kit

Rk Education 555 Monostable Timer Project PCB Self Build Kit

BOJACK 12 Values 120 Pcs IC Opamp Timer Darlington Phototcoupler oscillator pwm LM324 LM339 ULN2003AN ULN2803APG LM358P LM386 LM393 NE5532P NE555P UA741CN JRC4558D PC817 Assortment Kit

AUKENIEN 24 Values 600pcs Ceramic Capacitor Assortment Kit uF nF Multilayer Monolithic Assorted Capacitors from 10pF to 100nF