Image for display only
Top Brand
Brand: Kemo Electronics
Model: B214
An
LED lights up if a body approaches the ultrasonic sensors at a distance
of 10 - 80 cm (depending on the size of the body). Use: parking
assistance for cars in garages, alarm signal for persons or animals
staying in a certain area. Operating voltage: 9 - 12 V/DC. The device
works accordi..
£11.99
Ex Tax:£9.99
Image for display only
Top Brand
Brand: Kemo Electronics
Model: B239
After releasing the push-button, the light signal rotates quickly at the
10 LEDs, slows down and then stops at random at one of the LEDs. During
operation all LEDs shine except that LED that just receives the signal.
That's why the luminous board looks very decorative.
Soldering requiredOperatin..
£6.99
Ex Tax:£5.83
Image for display only
Top Brand
Brand: Kemo Electronics
Model: B073
Pre-amplifier kit, universal super broadband: aprox. 10 Hz - 150 kHz! Application: 2-step preamplifier for high-power amplifier, headphones-amplifier, etc.
Kit requires solderingOperating voltage: 12 - 30 V/DCFreq Response: approx. 10 Hz - 150 KHzInput sensitivity &nb..
£4.99
Ex Tax:£4.16
Image for display only
Top Brand
Brand: Kemo Electronics
Model: B197
Relay switch card 12 V/DC Kemo B197 is activated upon currents as low as 5mA. When the low current is detected it turns on the relay to allow up to 3A of current to flow. This is an ideal project for use with other kits that have low current outputs such as lamp or LED flashers etc. Allowing you to ..
£4.80
Ex Tax:£4.00