Search results for: 'relay'
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- relay board
- relay 5
- relay 10a space remote control
- relay 10a seal remote control
- relay 10a span remote control
- Digital Code Switch Module$21.25 As low as $19.10
SKU: MXA054
Digital Code Switch Module
Power supply 12VDC/ max. 80mA
Relay load max 500 watts
Fully assembled and tested module Learn More - Electronic Code Switch Kit$9.95
SKU: FK422
Allows you to set a four digit code (3000 different combinations) that will control the state of the relay. Learn More - Touch Contact Switch Kit$12.95
SKU: QK10
You can control the state of the relay by touching the contact! Learn More - LED Adjustable Thermostat Switch DC 24V$8.25 As low as $7.75
SKU: THERM1224
Adjustable Digital Temperature Thermostat with Relay Output DC 24V (Relay has 24VDC Coil)
If you only have 12VDC power, use this Step Up Converter: mt3608-dc-to-dc-step-up-converter-up-to-35vdc.html
Learn More - Multi Function Timer Switch Kit (0 - 180 Min)$10.95
SKU: FK433
Control a load of up to 200 Watts through the relay with this kit. Switches after the time you set, is up. Learn More - 2 Ch Learning IR Receiver Ver 2.0$34.95
SKU: VK038
Two 10 amp SPST relays on a small PCB form a simple remote control. Good for 5 amps per connection.
ASSEMBLED & TESTED Learn More - Combination Lock Kit$15.95
SKU: QK29
Uses two 14013 quad D flip flops. Set you own secret 4 digit code. Any wrong number or wrong key-in sequence resets the lock. Separate touchpad PCB, 3' cable, connectors & 12V relay included. Excellent introduction to security devices. Learn More - Digital Temperature Control Module$32.95 As low as $29.65
SKU: MXA052
The energy saving cooling/heating control solution. Never run your air conditioner longer than is neccessary again. Control the air conditioner/fan, or even the heater!Has a sensitivity of -20 to +100 Celcius!
Runs on 12vDC, 250 mA.
The maximum load through the relay is 5 Amps. The bright 3.5 digit display can be detached and wired away from the main board.
Fully assembled and tested module Learn More
- 2 Channel IR Remote Receiver Kit$14.95 As low as $13.50
SKU: MK161
Control the state of two onboard relays. Uses infrared to receive from most Velleman transmitters (MK162). Learn More - Flame Detector - Sensor Module$15.95 As low as $14.50
SKU: MXA042
This flame sensor will detect flame. You just need to attach a probe, as well as an alarm or device to the relay terminal.Fully Assembled and Tested Module Learn More
- I/R Light Fence / Door Minder Kit$19.95
SKU: QK130
Set up an invisible infra red light beam which releases a main rated relay when broken. Up to 25 yards.
WSL, Replacement kit MK120
Learn More - 12 volt Mini thermostat LED$6.95 As low as $6.50
SKU: 12THM1
Mini LED digital thermometer with high set point display and lo set point display. Learn More -
- 2 CH UHF Remote Control Module$36.50
SKU: MXA107
This UHF remote control circuit is compatible with electric appliances.
Two channels for turning on and off, for instance: light, electric fan, etc.
Assembled Module Learn More - Motorcyle Burglar Alarm Module$7.95
SKU: MXA040
Keep criminals at bay with this motorcyle burglar alarm module.
Learn More
Fully assembled and tested module. - Light Activated Switch Kit$6.95
SKU: FK401
This light activated kit is used to turn appliances on or off. Learn More - 2 Ch RF Remote Receiver Kit with Random Code$10.00
SKU: K8057
This RF receiver kit has two relays on board, allowing you to control them in both momentary or latch mode! Perfect for controlling the lights remotely, garage door opener, etc. Learn More - Light Sensitive Switch Kit$8.95 As low as $8.25
SKU: MK125
Fully Automatic Light Sensitive Switch Kit, 12VDC turn your lights on when it gets dark. Learn More - Mini VOX Switch Kit$15.95 As low as $15.50
SKU: QK126
Use this Voice Operated Kit to control simple devices hands free Learn More -
- Thermostat Kit 0 - 100 C$15.95
SKU: FK934
Use this kit as a thermostat from 0 - 100 Celsius Learn More - Night Activated Switch w/ Timer$16.95
SKU: MXA061
Night Activated Switch with timer OFF 1 - 12 Hours
Assembled Product Learn More - Multi Mode Timer Module$44.95
SKU: QK141A
Micro-controller based multi-mode timer module.
RoHS Compliant
Fully Assembled Learn More - Microcontroller Based Multi Mode Timer Kit$30.95
SKU: QK141
Microcontroller based multi mode timer kit. RoHS Compliant Learn More
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