NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator signal Isolation and Anti-interference 3-5V 12V 24V (Pack of 2) (24V) auspowers_batchone Total 50pcs The insert Overall

Total 50pcs The insert Overall Length=4mm

adults will have fun with friends or family and enhance creativity

Lasts 11x Longer Than Metal

stable and fast

Only protective case for sales only

NOYITO 1-Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator signal Isolation and Anti-interference 3-5V 12V 24V (Pack of 2) (24V) auspowers_batchone Total 50pcs The insert OverallNOYITO 1 Channel PC817 Optocoupler Isolation Module Optoelectronic Isolator signal Isolation and Anti interference 3 5V 12V 24V (Pack of 2) (24V) Features: 1. The module adopts optocoupler isolation, which is stable and reliable, and has a long service life. 2. The module adopts 5. 0 pitch screw terminals for easy wiring. The module can play the role of isolation when the output level of the single chip microcomputer drives the inductive devices such