all colors

A test probe, test prod, scope probe or test lead is a physical device used to connect electronic test equipment to a device under test or DUT. They range from very simple, rugged devices to complex probes that are sophisticated, expensive, and fragile. A current probe generates a voltage proportional to a current in the circuit being measured; as the proportionality constant is known, instruments that respond to voltage can be calibrated to indicate current. Current probes can be used both by measuring instruments and oscilloscopes. To measure or display the modulating waveform of a modulated high-frequency signal, for example: an amplitude-modulated radio signal-a probe fitted with a simple diode de-modulator can be used. The probe will output the modulating waveform without the high-frequency carrier.

In-circuit test or ICT is an example of white box testing where an electrical probe tests a populated printed circuit board "PCB", checking for shorts, opens, resistance, capacitance, and other basic quantities which will show whether the assembly was correctly fabricated. It may be performed with a bed of nails type test fixture and specialist test equipment, or with a fixture-less in-circuit test setup.

A function generator is typically a piece of electronic test equipment or software used to generate different types of electrical wave forms over a wide range of frequencies. Some of the most common wave forms produced by the function generator are the sine, square, triangular and saw-tooth shapes. These wave forms can be either repetitive or single-shot which requires an internal or external trigger source. Integrated circuits used to generate wave forms may also be described as function generator ICs. Although function generators cover both audio and RF frequencies, they are typically not suitable for applications that need low distortion or stable frequency signals. When those traits are required, other signal generators would be more appropriate. Some function generators can be phase-locked to an external signal source which may be a frequency reference or another function generator. Function generators are used in the development, test and repair of electronic equipment. For example, they may be used as a signal source to test amplifiers or to introduce an error signal into a control loop.

ALL SIZES

ALL SIZES  COLORS 5 FT 100 Feet Expandable Cable Sleeving Braided Tubing LOT

ALL SIZES COLORS 5 FT 100 Feet Expandable Cable Sleeving Braided Tubing LOT

More Details on eBay

Pre Wired

Pre Wired 12 Volt LEDs  12V LED Built in Resistors all colors sizes USA

Pre Wired 12 Volt LEDs 12V LED Built in Resistors all colors sizes USA

More Details on eBay

Heat Shrink

Heat Shrink Tubing Kits 12 Colors 3 64 10 ID multi length you choose

Heat Shrink Tubing Kits 12 Colors 3 64 10 ID multi length you choose

More Details on eBay

VELLEMAN K

VELLEMAN K MOWM22 160 FT 10 COLOR SOLID 22 AWG HOOK UP WIRE SET all the colors

VELLEMAN K MOWM22 160 FT 10 COLOR SOLID 22 AWG HOOK UP WIRE SET all the colors

More Details on eBay

1 4

1 4 All Colors Cord Guards Braided Nylon Sleeve Wire Wrap Cable Organizer Lot

1 4 All Colors Cord Guards Braided Nylon Sleeve Wire Wrap Cable Organizer Lot

More Details on eBay

1000X LED

1000X LED Diodes All Colors High Bright 5mm Good Quality Emitting Diffused Bulb

1000X LED Diodes All Colors High Bright 5mm Good Quality Emitting Diffused Bulb

More Details on eBay

6 Gauge

6 Gauge THHN THWN 2 Copper Building Wire 600V All Colors Available

6 Gauge THHN THWN 2 Copper Building Wire 600V All Colors Available

More Details on eBay

1000 24

1000 24 4 Cat 5E 350 CMR ALL COLORS Telephone Cable Bare Copper Wire

1000 24 4 Cat 5E 350 CMR ALL COLORS Telephone Cable Bare Copper Wire

More Details on eBay

custom listing

custom listing  31 dual wall tube 1 4 ID all 7 colors 10ft each

custom listing 31 dual wall tube 1 4 ID all 7 colors 10ft each

More Details on eBay

K MOW1122

K MOW1122 160 FT 10 COLOR STRANDED 22 AWG HOOK UP WIRE SET has all the colors

K MOW1122 160 FT 10 COLOR STRANDED 22 AWG HOOK UP WIRE SET has all the colors

More Details on eBay

160 FT

160 FT 10 COLOR SOLID 22 AWG HOOK UP WIRE SET has all the colors

160 FT 10 COLOR SOLID 22 AWG HOOK UP WIRE SET has all the colors

More Details on eBay

RadioShack Built

RadioShack Built In Resistor LED Assemblyetc LOT OF 14 PKGs all colors

RadioShack Built In Resistor LED Assemblyetc LOT OF 14 PKGs all colors

More Details on eBay

NEW 14

NEW 14 AWG GAUGE 600 VOLT THHN STRANDED COPPER WIRE 500 OF ALL 12 COLORS

NEW 14 AWG GAUGE 600 VOLT THHN STRANDED COPPER WIRE 500 OF ALL 12 COLORS

More Details on eBay

Dell A920

Dell A920 All in One Color Inkjet Printer Scanner Untested without Cord

Dell A920 All in One Color Inkjet Printer Scanner Untested without Cord

More Details on eBay

800 NewG

800 NewG 3 AP 3 All Plastic Wire Connectors Ivory ColorGardner Bender Brand

800 NewG 3 AP 3 All Plastic Wire Connectors Ivory ColorGardner Bender Brand

More Details on eBay

IDEAL In

IDEAL In Sure Push In Wire Connectors 2 3 4 port red orange yellow 12 20AWG

IDEAL In Sure Push In Wire Connectors 2 3 4 port red orange yellow 12 20AWG

More Details on eBay

SIEMENS 52PA8AN

SIEMENS 52PA8AN Push Button30mmFlush ButtonAll Colors

SIEMENS 52PA8AN Push Button30mmFlush ButtonAll Colors

More Details on eBay

DAYTON 31XH88

DAYTON 31XH88 Non Illuminated Push ButtonAll Colors

DAYTON 31XH88 Non Illuminated Push ButtonAll Colors

More Details on eBay

EarthLCD PCB

EarthLCD PCB ezLCD301 26 33V LED Backlight Color All in One Touchscreen LCD

EarthLCD PCB ezLCD301 26 33V LED Backlight Color All in One Touchscreen LCD

More Details on eBay

« Previous1234

 

If a seller wants you to use an online payment service you've never heard before, make sure to check it out first and call their customer service. Do not use the service if there is no answer on the other end or if the customer service agent is not convincing. One of the a fantastic places to hire deals are at auctions, but unless you beware you may get less than you imagined. Auction participants in some cases grumble that items are misrepresented, or that the products were never provided or arrived damaged. Comparing the specs and reviews of similar electronic products can be helpful as it gives you a rough idea on the quality and performance of the product. Phishing is a prominent tactic from Web conartists, which often takes the type of email messages developed to take info from the unwary.