Search results for Relay Modules

28-5115 - Flip-Flop Relay Module

With momentary contact at the input, the output relay closes and latches. Upon a second momentary closure of the same input, the relay opens. Relay contacts 5A Requires 12VDC, 50mA. Board dimensions 60mm x 60mm x 30mm.

Mfr Name: Cebek

Mfr Number: I-9

28-6350 - B214 Ultrasonic Proximity Alarm

Kit combines an ultrasonic sender and receiver, mounted on the same PC board, to detect the presence of large objects. Use as a proximity alarm or as vehicle back up alarm. Range is adjustable from 4~32". Sensitivity is adjusted via board mounted potentiometer, LE...

Mfr Name: Kemo Electronic

Mfr Number: B214

28-6420 - PC Controlled Eight Channel Switch

Pre-assembled circuit module has numerous possibilities for computer controlled automation of electrical devices. Simply connect to LPT1 parallel port of any 486 or higher PC and solid state output of eight channels is provided via 25 pin female sub "D" co...

Mfr Name: Kemo Electronic

Mfr Number: M125

28-8086 - Photo Sensor Kit

Small PC board has built-in sensor that detects the presence of light. The SPDT output relay energizes when light is removed. Great hobby item for automatic night lights and similar applications. Requires 9~12VDC. Relay contacts 3A.

Mfr Name: Kemo Electronic

Mfr Number: B045

28-6185 - Liquid Level Control

Pre-assembled module utilizes two included liquid sensors to provide control intended for "fill" or "drain" of a water tank. "Fill" mode energizes the relay when the lower sensor does not detect the presence of a liquid. The relay de-energi...

Mfr Name: Cebek

Mfr Number: I-61

28-6242 - Wireless Dual Channel Transmitter

Pre-assembled receiver and transmitter modules provide wireless operation of single or dual relay outputs. UHF operation (433.92MHz) allows optimal signal penetration through walls and other obstructions. Eight position dip switch selector allows over 13,000 c...

Mfr Name: Cebek

Mfr Number: TL-6

28-5117 - Sequential Relay Module

Upon a single contact closure at the input, the output relays sequentially close. The delay time between each relay closing is adjustable from 0.3~10 seconds. Each relay is capable of switching 5A. Requires 12VDC, 50mA.

Mfr Name: Cebek

Mfr Number: I-55

28-4855 - Digital Message Recorder

Pre-assembled board digitally records any audio signal supplied to its mic level input, and plays it back through its built-in 100mW amplifier. Recording time is up to 16 seconds, and information is stored even when power is removed. Electret microphone is...

Mfr Name: Cebek

Mfr Number: C9701

28-5131 - Photoelectric Relay Module

Pre-assembled control module utilizes an external sensor to detect the absence of light. Output relay energizes when there is no light present. Sensitivity is adjusted via board mounted potentiometer. Relay contacts are 5A. Board 67mm x 45mm x 30mm. Requires 12VDC...

Mfr Name: Cebek

Mfr Number: I-42

28-6215 - Electronic Traffic Light

Pre-assembled module will suit numerous novelty and practical applications. The three timer circuit is designed to simulate the operation of a traffic light. The on board potentiometer may be adjusted for time settings from 5~50 seconds for "red" and "...

Mfr Name: Cebek

Mfr Number: I-91

28-6235 - Wireless Single Channel Receiver, 12VDC

Pre-assembled receiver and transmitter modules provide wireless operation of single or dual relay outputs. UHF operation (433.92MHz) allows optimal signal penetration through walls and other obstructions. Eight position dip switch selector allows over 13,000 c...

Mfr Name: Cebek

Mfr Number: TL-1

28-6237 - Wireless Single Channel Transmitter

Pre-assembled receiver and transmitter modules provide wireless operation of single or dual relay outputs. UHF operation (433.92MHz) allows optimal signal penetration through walls and other obstructions. Eight position dip switch selector allows over 13,000 c...

Mfr Name: Cebek

Mfr Number: TL-5