Prodotto Ricercato: arduino relay hat
5PCS/Lot KY-019 Relay Module Is Suitable for 5V One Relay Input and Output Electrical Insulation KY…
A partire da
Disponibilità
A73E-KY-019 1-Channel Relay Module Shield(20Pcs) 5V Relay Module For PIC AVR DSP ARM For Arduino Re…
Discount 31%
-31%
4 channel 5v relay shield module, Four channel relay control board relay expansion board for arduin…
Discount 7%
-7%
IO22C04*1+PROMINIP*1 DC12V 24V 4CH Pro Small PLC Board Relay Shield Module For Arduino diy LED Disp…
5V 1-Channel Relay Module with Optocoupler KY-019 Single Way Relay Board Module for Arduino
Discount 51%
-51%
Delay Timer Relay TRM01 Delay Relay Module Timer Relay Delay Self-Locking Control Tools 4 Functions…
5V LSR Light Sensitive Sensor Relay Light Control Switch Photoresistor Optical Relay Module For Ard…
Discount 24%
-24%
DC 5V 12V 24V 30A High Power 1 Channel Relay Module With Optocoupler Isolation H/L Level Triger for…
Discount 29%
-29%
10set Delay Time Relay H3Y-2 8 Pin DC12V 24V AC220V Timer Relays Switch 1S 3S 5S 30S 60S 5M 10M 30M…
Discount 30%
-30%
CH3-AB Digital Delay Timer Relay 0.01S-99H AC220V AC/DC 24V Delay Timer Relay Dual Mode Operation D…
Discount 35%
-35%
LCD Display Delay Relay DC12V DC24V DC220V Power-on Delay Controller Time Relay Electronic Delay Ti…