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Electronic Sensing Projects
Anemometers (Wind Sensors)	Computer Based Sensing Systems
Fluid Level Sensors	Light Sensors
Metal Detectors	Metal Detectors
Movement Sensors	Sound Sensors
Temperature Sensors	Touch Sensors

Anemometers (Wind Sensors)
EPE Ultrasonic Wind Speed Meter
Computer Based Sensing Systems
PC Data Acquisition and Control Unit	8-Bit PC Data Logger (Mark II)	12-bit PC Data Acquisition & Control System
Computer Temperature Data Logger	Telephone Call Logger with Serial Port Output	Telephone Audio DTMF Decoder and Display with Serial Port Output
Serial Port Isolated Input/Output Relay Controller
Fluid Level Sensors
Liquid Level Sensor / Rain Alarm	Fluid Level Detector/Controller (230Vac Mains)
Lighting Sensors & Controllers
230Vac Light Dimmer Board (250W)	230Vac Light Dimmer Board (500W)	230Vac Light Dimmer Board (1000W)
230Vac Light Dimmer Board (2000W)	230Vac Light Dimmer Board (4000W)	DC Controlled Dimmer Kit (750W)
Automatic Mains Light Dimmer (230Vac/150W)	Automatic Dusk/Dawn Lighting Controller (230Vac, 750W)	Automatic Mains Light Dimmer (230Vac, 2KW)
Basic Light / Dark Activated Switch	Light / Dark Activated Switch With Hysterisis	Light / Dark Activated Switch (Schmitt Trigger)
Light Switch	Light Activated Alarm	Light Sensitive Switch
Metal Detectors
Metal Detector
Movement Sensors
Infrared Beam
Infrared Security Beam	Mini Infrared Security System
PIR
PIR Motion Detector (Adjustable Daylight, PIR & Delay)	PIR Motion Detector Components	4-12V PIR Motion Detector Module
10-14V PIR Motion Detector Module	Ceiling Mount PIR Motion Detector
Ultrasonic
Crystal Locked Ultrasonic Motion Detector Mk1	Crystal Locked Ultrasonic Movement Detector Mk 2	Ultrasonic Radar Module
Vibration
Portable Vibration Alarm
Sound Sensors
Sound Activated Relay Switch (Non-Latching)	Sound Activated Relay Switch (Latching)	Audio Signal Controlled Relay Switch Module
Vox Controlled Relay Switch Module with Microphone	Clap On/Off Switch	Tape Recorder Vox Switch
Temperature Sensors
12Vdc Electronic Thermostat Switch (+5°C to +30°C)	12Vdc Thermostatic Relay Switch Module (-10 to +60ºC)	12Vdc Electronic Thermostat Switch (+10°C to +70°C)
230Vac Thermostatic Relay Switch Module (-10 to +60ºC)	230Vac Electronic Thermostat Switch (-45°C to +145°C)	LCD Digital Temperature Meter and More!
Computer Temperature Data Logger
Touch Sensors
Touch / Contact Relay Switch	Touch Activated Relay Switch	Reaction Tester Game / Stress Meter

Kit (KT) or Assembled (AS)? - Projects with Order Codes ending KT are supplied in kit form and require soldering. Products with Order Codes starting AS are supplied ready assembled, tested and ready for use. Most of the pictures on our website show products assembled - more.
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The UKs number 1 electronic kits & projects specialist

Quasar Electronics Ltd ¦ PO Box 6935 ¦ Bishops Stortford ¦ CM23 4WP ¦ UK | TEL: 08717 177 168 | FAX: 07092 203 496 |

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Specials : News : Contact Us : Mailing List : Ordering Help : Catalogue : Site Search : Links

Order before 2pm for same working day despatch (subject to availability - most items are available from stock)

Browse By Category

Electronic Kits, Projects & Hardware Superstore addthis_pub = 'quasarnet';

Electronic Sensing Projects

Anemometers (Wind Sensors)

Lighting Sensors & Controllers

Infrared Beam

PIR

Ultrasonic

Vibration

The UKs number 1 electronic kits & projects specialist

Quasar Electronics Ltd ¦ PO Box 6935 ¦ Bishops Stortford ¦ CM23 4WP ¦ UK | TEL: 08717 177 168 | FAX: 07092 203 496 |

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Order before 2pm for same working day despatch
(subject to availability - most items are available from stock)

Electronic Kits, Projects & Hardware Superstore