555 anti-jamming optical control circuit
Brand AVX TPSE226M035R0125 Low impedance tantalum capacitor AVX 22
Photocoupler
NE5553DG123DU32
5V Ac Dc Adapter,Power Adapter 5V,Dc 5V Adapter,5V Ac Adapter
ShenZhen Yinghuiyuan Electronics Co.,Ltd , https://www.yhypoweradapter.com