Contact Digital
What is a digital speedometer without contact?
what is the use and what controls? the componets / parts that may be found in the device. how to use / control. the range of detection (the sensor). as it is built and some websites? *** please make my day. thanx
A digital speedometer usually uses a laser light to detect the rotation and calculates the rpm. uses the principle of reflection of light from a surface. the rotating shaft / teeth has markings on its surface. the device detects the interval between reoccurance of the same brand / empty space and calculates the rpm.
 |
Pro Brake Clutch levers for Aprilia Dorsoduro 10 11 FALCO SL1000 00 04 SRB | 1 Bid | 23.99 |
 |
Apple iPhone 3GS 16GB Black ATT Smartphone | 9 Bids | 200.00 |
 |
Olympus Stylus Tough 6000 ยต mju Tough 6000 100 MP Digital Camera White | 2 Bids | 52.01 |
 |
Philips 42PF9630A 37 Plasma TV | 2 Bids | 152.50 |
 |
Apple iPhone 4S 64GB Factory Unlocked White | 2 Bids | 811.00 |
 |
Apple iPhone 3GS 8GB Black ATT Smartphone | 13 Bids | 72.00 |
 |
Vizio 42 E3D420VX 3D LCD HDTV 1080p WiFi Apps TV 120Hz 2000001 Contrast | 39 Bids | 405.00 |
 |
Garmin nuvi 260 Automotive GPS Receiver | 2 Bids | 30.00 |
 |
BUNDLE Great Condition Chromatic Yellow iPod nano 4th Generation 8 GB | 15 Bids | 58.00 |
 |
Neat Receipts mobile scanner digital filing system | 7 Bids | 146.00 |
 |
Apple iPhone 3G 16GB White ATT Smartphone | 23 Bids | 102.50 |
 |
Apple iPhone 3GS 32GB White Smartphone In Box ATT FedEx Ship | 11 Bids | 142.50 |
 |
Samsung U960 Rogue Silver Verizon Good | 50.99 |
 |
HTC myTouch 3G Black T Mobile Smartphone | 13 Bids | 85.00 |
 |
99 03 F250 SUPERDUTY POWER TOWING MIRROR ASSEMBLY LEFT | 1 Bid | 68.40 |
 |
SAMSUNG U750 ALIAS 2 TWO ALIAS2 VERIZON 3G GPS QWERTY MUSIC PHONE | 17 Bids | 31.01 |
 |
Focusrite Saffire PRO 40 Digital Recording Interface | 1 Bid | 350.00 |
 |
NEW MOTOROLA TPN1261A MSF10000 MSF5000 POWER SUPPLY | 1 Bid | 15.80 |
 |
TEN YEARS AFTER Positive Vibrations LP 1st UK 74 NrMINT | 4 Bids | 98.08 |
 |
Viewsat Xtreme VS2000 Digital Satellite Receiver | 1 Bid | 15.00 |
 |
Motorola Droid Black Verizon Smartphone CyanogenMod Firmware Great Cond | 11 Bids | 20.50 |
 |
Pro Brake Clutch levers for Yamaha YZF R6 99 05 R1 02 03 R6S USA ver 06 09 SRB | 1 Bid | 23.99 |
 |
Apple iPhone 4 32GB Black ATT Smartphone | 5 Bids | 285.00 |
 |
Pro Brake Clutch levers for Suzuki GSF 650 BANDIT 07 10 GSX 650F 08 11 SBB | 1 Bid | 23.99 |
 |
PERFECT PROFESSIONAL VINYL CUTTER CUTTING PLOTTER 710MM | 7 Bids | 134.46 |
 |
SILVER RED DVR DV 12M 12MP 27 HD 4x DIGITAL VIDEO Camcorder CAMERA A72 battery | 12 Bids | 51.00 |
 |
PID DIGITAL TEMPERATURE CONTROLLER FOR KILN FURNACE OVEN ESPRESSO COFFEE MACHINE | 5 Bids | 15.82 |
 |
Chevrolet Avalanche LTZ 2010 Chevy Avalanche 4x4 LTZ NAV ROOF DVD PWR BOARDS HEATCOOL SEATS 20 CHROME | 8 Bids | 23,100.00 |
 |
New Samsung Focus Flash Windows Phone ATT | 12 Bids | 207.50 |
 |
Apple iPhone 3G 8GB Black Unlocked Smartphone | 26 Bids | 111.99 |
 |
45 4x4 HALO RIM FOG LIGHTS CHROMESWITCHBULB CUSTOM FIT JEEP TRUCK ATV SUV | 1 Bid | 28.75 |
 |
Apple iPhone 3G 8GB Black ATT Smartphone For Parts | 10 Bids | 27.00 |
 |
Vizio 55 E552VL Flat LCD HDTV 1080p 120Hz WiFi App 5ms 1000001 Contrast | 31 Bids | 700.00 |
 |
Kodak Easyshare Z 760 Digital Camera Charger Battery SD Card and Software Bundle | 10 Bids | 42.09 |
 |
Samsung DualView TL220 122 MP Digital Camera HOT ITEM | 3 Bids | 51.99 |
 |
RED Apple iPod Nano 5th A1320 MC049LL 8GB MP3 Player PARTS REPAIR | 14 Bids | 24.74 |
 |
iPhone 4S 16GB Black Sprint Jailbroken Bad ESN | 10 Bids | 385.00 |
 |
Vizio 55 M550SV LED HDTV Full HD 1080p 240Hz N Band WiFi Vzio Internet Apps | 36 Bids | 910.00 |
 |
Vizio 26 E260MV Razor LED LCD HDTV 1080p 1 SLIM 5ms HDMI 200001 Contrast | 14 Bids | 177.50 |
 |
Apple iPhone 3GS 16GB White ATT Smartphone PARTS REPAIR | 16 Bids | 93.00 |
 |
32GB MICRO SD MicroSD 32 GB SDHC TF MEMORY CARD 32G 32 GCASE ADAPTERREADER | 19 Bids | 31.00 |
 |
Motorola Droid Black Verizon Smartphone | 3 Bids | 21.00 |
 |
IN Car 70 Portable DVD Player GameUSBDIVXSDTV EVD DVD SVCD MP4 SwivelFlip | 16 Bids | 57.99 |
 |
US Innovatek W72 GPS 8GB CAR Wi FI BLUETOOTH USB SD MP3 MP4 MP5 FM Stereo Player | 8 Bids | 200.00 |
 |
Samsung SGH i917 Focus Black ATT Smartphone with 8gb sd | 7 Bids | 122.50 |
 |
Apple iPad 2 16GB WiFi White MC979LL A Tablet Latest Model with Warranty | 42 Bids | 470.00 |
 |
ASUS A626 | 2 Bids | 34.00 |
 |
LG Optimus V VM670 Black Virgin Mobile Excellent | 18 Bids | 56.00 |
 |
Apple iPhone 4 16GB Black ATT Smartphone MC318LL A | 25 Bids | 197.50 |
 |
AMPROBE ACD 10 PLUS 600 V DIGITAL CLAMP METER W CASE | 2 Bids | 30.99 |
 |
Sling Media Slingbox AV SB240 100 Excellent Condition All Original Materials Inc | 14 Bids | 41.00 |
 |
TOP QUALITY SUBLIMATION MUG HEAT PRESS TRANSFER MACHINE | 10 Bids | 87.00 |
 |
3300W Photo Studio Lighting Fluorescent 6bank Double Barndoor Light Kit NEW FL6K | 1 Bid | 499.00 |
 |
Motorola V360 Blue T Mobile Excellent | 1 Bid | 17.99 |
 |
NEC MultiSync LCD2190UXp 213 TFT LCD Monitor Display Flat Panel | 19 Bids | 44.00 |
 |
HTC Hero Silver Sprint Smartphone | 10 Bids | 47.00 |
 |
CANON POWERSHOT SX110iS DIGITAL CAMERA 9 MEGAPIXELS LOWER RESERVE | 17 Bids | 62.00 |
 |
SOUTHLAND COMPLETE SEASON 1 FIRST DVD SET BRAND NEW | 11 Bids | 17.99 |
 |
Huawei M860 Blue Metro PCS Smartphone CLEAN ESN WORKS GREAT | 21 Bids | 26.00 |
 |
New Tissot T Touch II Mens Watch T0474204720700 T0474204720700 | 31 Bids | 410.00 |
 |
SYLVANIA SDVD7015 7 LCD PORTABLE DVD PLAYER | 4 Bids | 16.26 |
 |
Buck Creek Little Bear Bull Stag Pocket Knife Knives | 11 Bids | 29.88 |
- March 22nd