Electronic Modules

KEMO ELECTRONIC

This lead acid battery activator and refresher with LED display acts against the sedimentation of lead sulphate and thus increases the service life of the car battery. Lead sulphate is actively removed and the sedimentation is prevented, respectively, thro...

KEMO ELECTRONIC

This vibration switch, switches 12V devices off when vibrations occur (e.g. motor running noises) and on with a time delay at standstill. It has an operating voltage of 11-15V, for devices up to a current consumption of approx. 1000mA. Indication is by mea...

KEMO ELECTRONIC

You may connect either incandescent lamps or LED lamps with operating voltages ranging from 9 to 48V DC to the flasher. The flasher is then operated at the operating voltage of the connected lamps. The device is short-circuit proof with an adjustable flash...

KEMO ELECTRONIC

This battery guard indicates in 5 steps via 3 LEDs the actual charging condition during operation of a 12V accumulator. Thus it is easier to control the accumulator and a total discharge can be prevented. In addition it is checked whether the accumulator i...

KEMO ELECTRONIC

A loudspeaker output transformer amplifier for general use, for example to increase the output of small radio- CD- tape- microphone amplifiers. • Musical power: Max. 40W at 4Ohm loudspeaker load in case of an operating voltage of 16V • Operating voltage: 8...

KEMO ELECTRONIC

A flasher with adjustable flash period: ca. 0.6-9 seconds turn-on time. Turn-off time ca. 50% of the turn-on time, respectively. Built-in fuse: T 1.6A. For incandescent lamps or LED-lamps, 10-300W, 240 V/AC (10-150W at 110 V/AC). • Operating voltage: 110-2...

KEMO ELECTRONIC

This power control regulates ohmic or inductive loads like heaters and hand drills via a potentiometer. When superposing this module, it is also possible to control the dimmer module M012 with control voltages (1-5V/DC or 3-12V/DC or 6-24V/DC) or with TTL ...

KEMO ELECTRONIC

This power control regulates ohmic loads like heatings without additional need for interference suppression with pulses in zero crossing. Regulation takes place by switching on and off in pulses. It is, therefore, only suitable for heatings (heating plates...

KEMO ELECTRONIC

A rain sensor in which a relay connects if the completely insulated sensor plate gets wet (e.g. raindrops). In contrast to rain detectors with a metallic sensor, this sensor functions capacitively. That means it also switches when getting into contact with...

KEMO ELECTRONIC

Multifunction power controller suitable for 230V consumer devices such as motors and lamps. Features overload protection and 3 different control options • 3 Control options; potentiometer (100K lin.), control voltage (0-10V DC) or PWM signal (3-24V, 100-10...

WHADDA

Simple pulse/pause timer circuit with a wide timing range. Supplied as a kit, soldering and assembly required. Suitable for a range of applications including pulsed operation of buzzers, battery charging time control and cyclic operation of equipment. • 1s...

KEMO ELECTRONIC

Simple solar controller that is connected between a 12V solar cell and battery to prevent battery overcharging. Features built-in LED indicators for battery charging and battery full status. • Nominal Voltage: 12V DC • Input Voltage: 14-30V DC open circuit...

KEMO ELECTRONIC

Simple sensor that switches on a garden pump when the soil is dry, and switches off again when there is enough humidity, ideal for home irrigation applications. • Galvanised metal sensor pins with 2m cable • 3 LED status indicators • Adjustable sensitivity...

HAYDON

This AC/DC universal relay will work on 9-30V AC/ 10.5-36V DC, and is a simple to fit module wherever a dry contact, voltage free switching is required, or where there is a need for higher than usual currents and voltages to be switched. The DPDT (double-p...

BENTLEY SECURITY PROJECTS

The Bentley AT-012 relay is designed to switch mains from the activation of a Reed switch or any low current rated switch that is mains rated. It also provides a set of single pole relay contacts that provide mains voltage when activated, as well as a set ...

SPARKFUN ELECTRONICS

Unique, high fidelity polyphonic audio player that supports up to 2048 uncompressed 16-bit stereo WAV files at CD quality (44.1kHz). • Play and mix up to 14 stereo tracks simultaneously and independently • Control tracks via 16 programmable trigger inputs,...

WHADDA

Easily use your computer to connect to the outside word! The relay card allows you to remotely control up to 8 relays via a USB port and features VDR noise suppressors and physical buttons for testing relays. The card is supplied assembled and fully tested...

CEBEK

A mono amplifier which has an output impedance of 4-8Ω. • Power rating: 20W • Power supply: 12Vdc • Current consumption: 2A • Input signal: 250mV • Frequency: 30Hz-18kHz • Dimensions (HxWxD): 70x70x40mm

CEBEK

A 2 channel remote control transmitter module designed to send codified signals to a receiver module from a distance of 100 metres, to control the connection and disconnection of both outputs. Due to an in-built, 8-bit micro switch, the transmitter modules...

KEMO ELECTRONIC

Power control module to control direct current loads (motors, lamps, heatings, LEDs with protective resistors, etc.). Electric motors start well also at low revolution speeds because of the employed PWM (pulse width) modulation. • Operating voltage: 9-28V ...

CEBEK

A mono preamplifier module with an integral, low impedance microphone. Specially recommended for applications where high quality sound is required within a small space. The module allows the user to control the circuit's gain via a potentiometer built into...

CEBEK

A 230Vac light regulator module, which enables you to control the luminous intensity of lamps or other resistive loads. This module will not accept inductive loads. • Load output (min/ max): 50W/ 500W • Dimensions: 60x20x49mm

CEBEK

Through optocouplers this module will electrically insulate control signals of each input, output signal. When you inject on any input a signal between 3 and 24Vdc, the corresponding output will be activated and it is maintained till the input voltage decr...

CEBEK

A four input relay with four independent single pole outputs • Reverse polarity protection • TTL or CMOS signals control • LED Operation indicator • Voltage: 24Vdc • Voltage Min: 3Vdc • Voltage Max: 24Vdc • Entry Current Min: 10mA • Consumption Max: 120mA ...

CEBEK

A four input relay with four independent double pole outputs • Reverse polarity protection • TTL or CMOS signals control • LED Operation indicator • Voltage: 12Vdc • Voltage Min: 3Vdc • Voltage Max: 24Vdc • Entry Current Min: 10mA • Consumption Max: 200mA ...