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Test Equipment & Tools
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Test Equipment & Tools Electronic Components

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On Sale(23) 24 Hours Shipping(129)

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0.01 ~ 20.00(107) 20.01 ~ 50.00(31) 50.01 ~ 100.00(5) More than 100.00(1)

32%OFF

Assembled DIY Geiger Counter Kit Module Nuclear Radiation Detector LCD Display with Sound and Light Alarm Function

US$34.49
US$49.99

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(123)

SKU:E21332-1
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46%OFF

120PCS/Box Heat Shrink Tube Waterproof Assorted Solder Seal Sleeve Wire Connectors Shrinkage Tubing Butt Terminal Connector with Storage Case for DIY (2:1 Shrink Ratio)

US$10.49
US$19.13

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(442)

SKU:E12180
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FRM01 Relay Module Timing/Delay/Cycle/Self-lock Multi-function Relay Control PCB Board

US$15.30

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(98)

SKU:E21420-5
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37%OFF

MPPT Solar Panel Controller Module 5A Solar Charging Panel Regulator Battery Charging PCB Board Simple MPPT Charge Controller for Small System

US$10.99
US$17.33

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(102)

SKU:E21419
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36%OFF

Resistor Surface Mounted Device Resistance Book Kit Multifunctional Chip Resistor Assortment Kit 1% Precise Sample Book

US$19.69
US$30.58

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(96)

SKU:E21521-7
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DIY Thermoelectric Peltier Refrigeration Cooling System Kit Semiconductor Cooler Conduction Module + Radiator + Cooling Fan + TEC1-12706

US$19.99

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(16)
(480)

SKU:E1948
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32%OFF

DC 10V-50V 5000W 200A Adjustable Speed Controller Regulator

US$89.99
US$132.23

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(261)

SKU:E4772
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31%OFF

DC6-40V 4-Channel Programmable Digital Time Relay Timer

US$24.99
US$35.99

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(4)
(557)

SKU:E2173
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40 * 40mm Thermoelectric Power Generator High Temperature Generation Element Peltier Module TEG High Temperature 150℃

US$5.15

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(189)
(554)

SKU:H12118
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Charging Discharge Voltage Monitor Test Relay Switch Control Board Module DC 12V

US$5.37

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(14)
(598)

SKU:E1021
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Compact 4-digit Digital LED Talking Clock DIY Kit Light Control Temperature Date Time Display Transparent Case

US$9.14

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(27)
(455)

SKU:E1648GR
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2000pcs 1/4W 100 Values 1 ohm to 1M ohm Metal Film Resistors Assortment Kit Electronic Components

US$10.12

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(12)
(348)

SKU:E2077
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DC12-30V ZVS Coil Flyback Driver Kit for SGTC Marx Generator High Voltage Generator Drive Board with Ignition Coil Replacement for Tesla

US$32.89

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(366)

SKU:E18510
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31%OFF

TPA3255 Class D Digital Power Amplifier Board DC 24-48V 2.0 Channel Mini Digital Audio Stereo Amplifier PCB Board 300W + 300W for Audio System DIY Speakers

US$33.99
US$48.99

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(460)

SKU:E17760
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31%OFF

KKmoon DC 6~80V Voltage Monitoring Relay Time Delay Relay Charging Discharge Controller Module Undervoltage Overvoltage Protection Relay with 4 Operating Modes Voltage Control Timer

US$15.19
US$21.89

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(497)

SKU:E16771
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36%OFF

DC 6~80V Voltage Detection Charging Discharge Monitor Relay Switch Controller with Case

US$12.99
US$19.99

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(472)

SKU:E4047
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49%OFF

Multifunction Delay Time Module Switch Control Relay Cycle Timer DC 12V

US$7.49
US$14.49

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(3)
(480)

SKU:E1227-1
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KKmoon 500W Inverter Boost Board Transformer Power DC 12V TO AC 220V 380V Car Converter

US$25.94

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(523)

SKU:E15734
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200PCS 15Values Electrolytic Capacitors Kit with Box

US$9.99

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(182)

SKU:E7818
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500pcs 24 Values Aluminum Electrolytic Capacitor Assorted Kit 10V 16V 25V 50V Metal Electrolytic Capacitors Range 0.1uF－1000uF with Plastic Case

US$15.60

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(209)

SKU:E7849
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HC-SR04 to world Ultrasonic Wave Detector Ranging Module Distance Sensor for Arduino

US$6.99

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(200)

SKU:E5828
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10 Bit 16 Segment Module 10 Bit Digital Segment Tube SPI LCD Display Module Blue Backlight

US$15.62

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(307)

SKU:E14497-2
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38%OFF

Mini LCD Digital Counter Module DC/AC5V~24V Electronic Totalizer with NPN and PNP Signal Interface 1~999999 Times Counting Range

US$6.29
US$9.99

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(240)

SKU:E6860
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45%OFF

21ft 1/4 Inch (6mm) Expandable Braided Cable Sleeve Cord Protector Tubing Sheath for Automotive Television Computer & Other Home Devices

US$12.98
US$23.34

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(295)

SKU:E18450-1
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41%OFF

3D Printer Controller Ramps 1.4 Control Board Control Panel 3D Printing Machine Parts Accessories

US$10.19
US$16.99

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(350)

SKU:E18140
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Automation Timer Relay DC12V Times Delay Relay Module Digital Delay Timer Timing Control Switch

US$45.17

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(330)

SKU:E13710-2
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1A 3.7-18.5V Lithium Batterys Charge Module Board Controller Overvoltage Protections Battery-backup Systems

US$11.79

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(340)

SKU:E13720
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34%OFF

DC-DC Buck Converter 300W 20A Step Dowm Module Adjustable Voltage 6 40V To 1.2 36V Power Supply Volt Reducer

US$9.99
US$14.99

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(277)

SKU:E8171
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100pcs 5x20mm Fast-blow Glass Tube Fuses Assorted Kit Amp 0.2A 0.5A 1A 2A 3A 5A 8A 10A 15A 20A

US$4.66

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(291)

SKU:E3001
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Adjustable 10-50V/40A/2000W DC Motor Speed Control PWM HHO RC Controller

US$14.58

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(9)
(488)

SKU:E1216-1
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DS18B20 Temperature Sensor Module Stainless Steel Temperature Probe Waterproof Temperature Sensor Module Kit Temperature Probe & Sensor For Arduino

US$6.99

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(214)

SKU:E6631
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TTP226 8-Way Channel Capacitive Touch Switch Digital Touch Sensor Module PCB Board

US$6.99

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(2)
(544)

SKU:E0138
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180PCS Tactile Push Button Switch Micro Momentary Tact Assortment Kit 10 Value 6 x 6mm 4 Pin Micro Switches

US$12.15

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(464)

SKU:E10827
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40%OFF

RIDEN RD6006/RD6006-W Digital Control Switch DC Stabilized Power Supply Module PC Software WiFi App Control Voltage Current Regulator

US$117.03
US$194.84

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(295)

SKU:S6263-1
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DIY Magnetic Levitation Kit Magnetic Suspension DIY Module Kit Magnetic Floating DIY Kit Floating Toy

US$46.52

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(472)

SKU:E11020US-150
View details >>
30%OFF

LC25A01 Water Level Automatic Controller Module Aquarium Fish Tank Liquid Level Controller Sensor Indicator Switch Circuit Board for Home Auto Feeder Waterer 110V/220V/12V DC/9V-12V AC Solenoid Valve Water Pump Motor

US$5.53
US$7.86

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(533)

SKU:E10506
View details >>
300PCS 1/4W Chromatic Ring Resistor Metal Film Resistor Assortment Kit with Permissible Error ±1% 30 Resistance Values 10/22/47/100/150/200/220/270/330/470/510/680 ohm 1/2/2.2/3.3/4.7/5.1/6.8/10/20/47/51/68/100/220/300/470/680 kilo ohm 1 megohm

US$6.39

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(465)

SKU:E10508
View details >>
200pcs Black Allen Head Socket Internal Hex Set Grub Screw Assortment Cup Point Screws Kit for Home Use

US$7.13

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(1)
(319)

SKU:E2913
View details >>
DIY Colorful Easy Making LED Light Acrylic Christmas Tree with Music Electronic Learning Kit Module

US$16.99

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(6)
(622)

SKU:E2923
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38%OFF

12V Lea-d Acid Battery Charger Module 5A Switch Power Generator Float Charger PCB Circuit Adapter Module

US$36.99
US$58.99

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(414)

SKU:E17738-1
View details >>
KKmoon Digital Frequency Counter Module 1-500MHz Frequency Meter Panel Hertz Meter with SMA Female Jack for CB Radio

US$22.58

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(479)

SKU:E16299
View details >>
Automation Timer Relay DC12V Times Delay Relay Module Digital Delay Timer Timing Control Switch

US$17.62

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(331)

SKU:E13709
View details >>
KKmoon 10pcs Wire Connectors Cable Connector Set Universal Wiring Cable Connector Fast Push-in Conductor Terminal

US$14.76

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(410)

SKU:E16817-1
View details >>
ANENG 22-in-1 Multimeter Test Lead Set 1000V Professional Silicone Insulated Test Probes with Alligator Clips Banana Plugs Tips Needle Point Extended Test Leads

US$24.99

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(5)
(265)

SKU:E14172
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5pcs High Quality 2N3055 Power Transistors NPN TO-3 Metal Case 15A/60V

US$4.99

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(278)

SKU:E3562
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9V-24V 8A Low Pulse Trigger Board Flip-Flop Latchs Relay Module Bistable Self-Locking Switch

US$10.51

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(327)

SKU:E14489-2
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NiMH Rechargeable Batterys Charge Module Charg-ing Board with Protections 1-Cell(1S) 1.5V with Terminal

US$10.09

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(415)

SKU:E14496-1
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KKmoon 32 Level Indicator VU Meter Audio Level Meter Stereo Amplifier Adjustable Light Speed Board Module with AGC Mode

US$17.82

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(475)

SKU:E16272
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ESP8266 Mini NodeMcu Lus Wireless Module Internet Development Board

US$7.92

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(311)

SKU:E3391
View details >>
50PCS Rechargeable Flashlight Switch 4mm Push Button Micro Power Switch DIY Electronic Projects for Electric Torch

US$19.27

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(342)

SKU:E12988
View details >>
860pcs 1 ohm-1M ohm 1/4W Carbon Film Resistors Assortment Kit Set 43 Values Total Electronic Components

US$6.38

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(10)
(394)

SKU:E1706
View details >>
30%OFF

KKmoon Digital Underfloor Heating Thermostat for Electric Heating System Floor & Air Sensor

US$37.67
US$53.50

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(252)

SKU:E8485W-2
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30%OFF

KKmoon Digital Water Heating Thermostat Energy Saving AC 95-240V 5A Touching Screen LCD Display Room Temperature Controller

US$22.49
US$31.93

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(177)

SKU:E8487P-1
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DTMF Module 5-24VDC Audio Generator Module Voice Dual Encoder Transmitters Board Keyboard for MT8870/CE004/CE005/CE023/AD22B04/AD22A08

US$17.12

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(318)

SKU:E13856
View details >>
LM2596S DC-DC Step-Down Adjustable Power-Supply Module LM2596 Voltage Regulator with Digital Display 3A 5A 75W 24V to 12/5V

US$6.84

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(203)

SKU:E8362
View details >>
XL6009 DC12V/24V Boost Voltage Regulator Module Adjustable Automatic Converter

US$6.49

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(176)

SKU:E8364
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GeekTeches Aluminum Alloy Protective Case for Raspberry Pi 3B+

US$31.32

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(257)

SKU:E4833
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35%OFF

DC 12V Water Liquid Level Controller Sensor Module Water Level Relay Detection Sensor Pumping Drainage Switch Controlling Circuit Board

US$7.99
US$12.18

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(541)

SKU:E15197
View details >>
4-Channel DC 12V 30A Relay Module Control Board Optocoupler Isolation High/Low Trigger

US$11.08

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(11)
(401)

SKU:E2037
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TPA3118 2.1 Channel Digital Stereo Subwoofer Power Amplifier Board 2*30W+60W DC12V-26V

US$15.97

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(4)
(403)

SKU:E2042
View details >>

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