Specifications •input voltage:3v-15v •output voltage: 5v •output current:0.6A •conversion efficiency:75% •output ripple:<50mV •output accuracy:+-0.1V •working temperature:-20 – +85 celsius •relative

NE555 0-10 Sec Delay Timer Relay Switch Adjustable The adjustable Delay timer switch can be used with other circuits to

DC 5V-36V Timer Module Trigger Cycle Delay Timer Switch Turn On/Off Relay Module with LED Display The multi-function timer module

LED traffic light module Color: red yellow green LED: 5mm * 3 Brightness: normal brightness Voltage: 5V Input: digital signal