+

DC5V 51 Single-chip Microcomputer Traffic Light DIY Kit for Intelligent Signal Light Electronic Technology Practical Training

USD 2.67USD 5.34

DC5V 51 Single-chip Microcomputer Traffic Light DIY Kit for Intelligent Signal Light Electronic Technology Practical Training

Description
Specification
RELATED PRODUCTS
100A 200A 300A 500A LCD Coulometer Current Capacity Voltmeter DC8-120V Electric RV Battery Voltage Meter Coulometer Detector
USD 18.52USD 20.81
NPT1/4 thread 1m Fuel Diesel Tank Pressure Level Sensor Transducer for Truck Tank 0-5v Piezo Hydrostatic Water Level Transmitter
USD 37.06USD 52.95
12V CCFL Lamp Inverter Tester for LCD TV Laptop Screen Portable Lampada Tube Repair Test Professional Repair Tool
USD 4.40USD 6.77
BIG SALE Digital Temperature Controller Sensor EU/FR Plug with Multifunctional Wireless Thermostat Socket Plug with Timer Switch
USD 3.02USD 5.03
12V CCFL Lamp Inverter Tester for LCD TV Laptop Screen Portable Lampada Tube Repair Test Professional Repair Tool
USD 4.48USD 8.96
5Pcs High Temperature WZP-PT100 Temperature Sensor Waterproof Detector 50cm Cable Temperature Sensing Waterproof
USD 2.21USD 2.76
Fluke 805FC Fluke 805Vibration Meter Tester with Fluke Connect Bearings and Overall Vibration, Maintenance Troubleshooting Tools
USD 1536.44USD 2164.00
12V CCFL Lamp Inverter Tester for LCD TV Laptop Screen Portable Lampada Tube Repair Test Professional Repair Tool
USD 4.48USD 8.96
1~7PCS SZ08 Digital Multimeter Ultra-thin storage Professional Multimetro Auto Voltmeter AC DC 220V Resistance Handhold Testers
USD 30.41USD 43.44
12V CCFL Lamp Inverter Tester for LCD TV Laptop Screen Portable Lampada Tube Repair Test Professional Repair Tool
USD 4.01USD 7.42
1~7PCS SZ08 Digital Multimeter Ultra-thin storage Professional Multimetro Auto Voltmeter AC DC 220V Resistance Handhold Testers
USD 30.77USD 43.96
Abs Digital Multimeter High Precision Intelligent Tools Dc/ac Meter 6000 Counts Backlight Voltage Current Multímetro Ultra Thin
USD 17.56USD 23.73
1~5PCS SZ08 Digital Multimeter Ultra-thin storage Professional Multimetro Auto Voltmeter AC DC 220V Resistance Handhold Testers
USD 60.77USD 85.59
EGS032 Three-Phase Pure Sine Wave Inverter Board EG8030 UPS EPS Test Board
USD 11.84USD 20.06
New Arrival Four-wheel Positioning Alignment Magnetic Level Spirit Gauge Camber Auxiliary Strut Wheel Truck Car Positioning tool
USD 12.07USD 20.46
High Quality YUT2800 Ultrasonic Metal Weld Flaw Detector
USD 7125.26USD 8189.95
yushi yut2600 industrial metal weld ndt ultrasonic flaw detector
USD 3077.52USD 3239.50
Leak Intelligent Portable Ultrasonic Flaw For Crack Detection Metal Detector
USD 3553.20USD 3780.00
GYY-150l Lab heating water oil bath heat circulator for rotary evaporator ang glass reactor
USD 4792.30
250ml hoop fixed microbial reactor type 3 microbial fuel ion exchange membrane hydrogen fuel cell air fuel glass cell leakproof
USD 193.20
200 Degree Celsuis High Temperature Water Oil Heating Bath Circulator For Jacketed Glass Reactor
USD 2269.50
80L Glass Reactor with 400mm flange & SUS stirring & Metal mesh filtration& Rotation and lifting
USD 7820.00
Economical Choice Factory Price CBD Puricication Jacketed Glassware Batch Glass Reactor
USD 3230.00
Double glass reactor jacket anti-corrosion vacuum distillation biosynthesis chemical vacuum glass kettle
USD 2040.00
GBS8200 1 Channel Relay Module Board CGA / / / RGB To VGA Arcade Game Video Converter for CRT Monitor LCD Monitor PDP Monitor
USD 21.45USD 39.73
ESP8266 CH340G CH340G V3 Senza Fili Wifi Connettore Del Modulo Scheda di Sviluppo Repalce CP2102 ESP-12E a Base di Micro Usb
USD 1.70USD 2.43
5-in-1 Soil PH Meter Digital Soil Hygrometer High Precision Humidity Sensor Tester Foldable Sound Light Alarm Moisture Monitor
USD 17.26USD 43.15
Digital Bluetooth Food PH Meter 0.00~14.00 High Accuracy Sensor Smart Temp Acidity Tester for Brewing Fruit Cheese Meat Canning
USD 36.18USD 65.78
3 in 1 PH Soil Meter Sunlight PH Tester Garden Flowers Soil Moisture Sensor Meter Plants Acidity Humidity PH Monitor Detector
USD 3.34USD 6.69
3 in 1 Soil PH Tester Flowers Soil Moisture Sensor Plants Acidity Humidity Monitor (Dark Green)
USD 1.45USD 2.42
PH Meter Digital Water Quality Tester Detector Smart Sensor High Precision Water Quality Monitor PH Tester for Pool Aquarium
USD 10.85USD 27.13
3 in 1 Soil PH Meter Hygrometer Sunlight PH Tester Soil Moisture Sensor Meter Acidity Humidity PH Monitor Detector for Garden
USD 4.71USD 9.82
Digital Bluetooth Food PH Meter 0.00-14.00 High Accuracy Sensor Smart Temp Acidity Tester for Brewing Fruit Cheese
USD 40.31USD 71.98
1 Set 0-14 PH Tester Module Portable Universal Accurate Sensor Accessories
USD 11.18USD 18.63
Plastic Prepared Microscope Slides Insect Biological Specimens Animal Plant Sample for Kids Science Educational Supplies
USD 1.22USD 1.74
Aluminum Alloy 6-side Multi Angle Measuring Folding Ruler Perforated Mold Tool Floor Tile Hole Locator Glass Woodworking Puncher
USD 11.02USD 20.79
Kitchen Timer Digital Kitchen Timers Cooking Timer 3 Channels Count UP＆ Down Timer w/ Loud Alarm Classroom Bathroom Use
USD 4.42USD 7.50
Digital Kitchen Timer 3 Channels Count UP/Down Timer 3 Levels Volume Alarm Clock LCD Display Mute Flashing Timer for Studying
USD 5.92USD 11.38
Digital Kitchen Timer 3 Channels Countdown Alarms Reminder Stopwatch Timer Clock With Memory Function For Cooking Shower Study
USD 5.58USD 11.16
TUYA 18mm 63A WIFI Smart Bidirectional Energy Meter Timer Power Monitor KWh Meter with Voltage Current Protection
USD 29.28USD 49.62
Solar PV Bidirectional Two Way ZigBee Energy Meter with Clamp Current Sensor Tuya KWh Monitor Automation 110V 240VAC
USD 29.94USD 50.74
120A Tuya Smart WiFi Energy Meter+Current Transformer Clamp 90-250V KWh Power Monitor Electricity Statistics
USD 28.05USD 47.54
200A Tuya Smart WiFi Energy Meter with 2XCurrent Transformer Clamp 90- 250V KWh Power Monitor Electricity Statistics
USD 37.61USD 63.74
120A Tuya Smart WiFi Energy Meter with 2XCurrent Transformer Clamp 90- 250V KWh Power Monitor Electricity Statistics
USD 34.24USD 58.03
Tuya WIFI Din Rail Energy Meter Smart Remote Control Switch Electronic Metering Meter AC 220V Kwh Frequency Factor Meter
USD 25.01USD 42.39
200A Tuya Smart WiFi Energy Meter+Current Transformer Clamp 90-250V KWh Power Monitor Electricity Statistics
USD 29.73USD 50.39
LED Bulb Remover PTC Aluminum Heating Plate BGA Demolition Chip Welding Lamp Bead Repair LED Lamp Bead Demolition Tool
USD 3.27USD 4.67
HC-H010 Portable 3-lead synchro analysis Medical 24hours Dynamic holter ECG monitor System/3 channels Holter ECG
USD 921.20USD 980.00
3D Printer Hot Bed High-power Expansion Board Heating Controller MOSFET High Current Load Module 25A DC12-24V For 3D Printer
USD 1.19USD 1.38
Mini 3 Bubble Level with Keychain Tor pedo Magnetic Gradienter Level Measuring Tool Plumb/Level/45-Degree Measuring
USD 0.71USD 1.01
+