Name:Helen.
Tel:+86-755-82720811
E-mail:helen@chinalctech.com
Add:Room 301,Building No.3,Guole Technopark,Lirong Road,Dalang Street,Longhua District,Shenzhen 518110,China.
Online consulting1.Onboard NE555 chips
2.Single-channel signal output, the output square wave duty ratio is about fifty percent
3.Onboard adjustable resistance, adjustable resistance can control the output frequency
4.Onboard power light
5.Working voltage: 5 ~ 12V
6.The size of the board: 29*12 mm