Cool ZY-25 Nano Breadboard 7PCS Set for DIY Electronics
$0.71ZY-25 Set includes seven reusable solderless breadboards, perfect for Arduino projects, electronics education, and rapid circuit testing.
Showing 49–60 of 122 results
-
-
DC Voltage Tester 4 to 100V Waterproof Round LED Digital Display Voltmeter
$1.59High-precision DC panel voltmeter with bright LED display. Suitable for battery monitoring, power supply testing and electronic projects.
Select options This product has multiple variants. The options may be chosen on the product page -
DC Voltmeter Module Two Wire 0.36 Inch 4-30V
Price range: $0.41 through $0.52♦ Specifications
Display Type: 0.36″ 3-digit LED
Accuracy: 0.1 V
Color: Green, Red, Blue
Wires: 2
Lead Length: 15 cm
Operating Voltage (VDC): 4.0V ~ 30V
Current Consumption (mA): 15
Refresh Speed (ms): 300 (one time)
Minimum Input: 4.0V
Highest Input: 30V
Operating Temperature: -10°C to 60°C
Mounting cutout: 3mm
Dimensions: 23*15*10 mm
Weight: 3gSelect options This product has multiple variants. The options may be chosen on the product page -
Sale!
DC-DC 1200W 20A Step-Up Converter 8-60V To 12-83V Boost Converter Efficient Module For High-Power Applications
Original price was: $9.51.$7.31Current price is: $7.31.♦ Specifications
Input Voltage: DC10V to 60V
Max. Input Current: 30A(input voltage 10V to 30V) or 25A(input voltage 31V to 60V)
Quiescent Current: 15mA(will increase when convert 12V to 20V)
Output Voltage: 12V to 90V (adjustable, default is 19V) Max. Output Current: 20A (related to the input and output voltage difference, the greater voltage difference is, the smaller output current will be. please enhance heat dissipation when current is over 15A)
Constant Current Range: 0.8A to 20A(+/-0.3A)
Reverse Input Protection: Yes (150A MOS)
Lower Voltage Protection: Yes (V8 to 50V adjustable, self-recovery)
Operating Temperature: – 40℃ to +85 ℃(if temperature is too high, please enhance heat dissipation)
Frequency: 150KHz
Conversion Efficiency: 92% to 97%
Input Over-current Protection: Yes (automatically protect when input is more than 35A, and power supply voltage will not increase)
Short Circuit Protection: Yes(input 30A fuse)
Wiring Method: Terminals(please use large current copper wire)
Max. Output Power = Input Voltage*Max Current (If input 12V, the max output power=12V*30A = 360W) -
DC0-100V 100A Dual Led 0.28 ” Display Voltage and Current Digital Meter Red and Black with Shunt
$3.17♦ Specifications
Voltage Measurement Range: 0~100Vdc.
Current Range: 0~100A.
Power supply Input: 4~30.0Vdc.
Voltage Measurement Accuracy: ±0.1%.
Current Measurement Accuracy: ±1.0%.
Current Shunt: 100A/75mV.
Operating Current: <20mA.
Refresh Rate: ~300mS.
Display: Double 3-Digit 0.28″ LED.
Display Color: Red (Voltage) + Blue (Current).
Dimensions: 48 x 29 x 22 mm (L x W x H).
Mounting Hole Cut-out: 46 x 27 mm.
Weight: 70gram (include Current Shunt)
Operating Temperature: –10°C to +65°C
Package Include:
1x Dual Display VA Meter Module.
1x 100A~75mV Current Shunt
2x Connecting Cable. -
Sale!
DHT11 Temperature Humidity Sensor Module
Original price was: $0.78.$0.57Current price is: $0.57.DHT11 Temperature Humidity Sensor Module with digital output, 3.3V-5V compatibility and easy Arduino/ESP32 connection for temperature and humidity monitoring projects.
-
DHT22 Temperature Humidity Sensor Module for Arduino
Price range: $0.96 through $3.36DHT22 Temperature Humidity Sensor Module with PCB design, featuring digital temperature and humidity measurement for Arduino, Raspberry Pi and DIY electronics projects. Available with original or compatible sensor options.
Select options This product has multiple variants. The options may be chosen on the product page -
Digital Angle Ruler 4-in-1 Multi-Function Tool
$10.434-in-1 Digital Angle Ruler with Spirit Level Make accurate angle measurements easier with this 4-in-1 digital angle ruler, designed for woodworking, furniture assembly, construction, renovation and DIY projects. Combining digital angle measurement with a built-in spirit level and ruler functions, this compact measuring tool helps users check angles, measure lengths and verify horizontal alignment with…
-
Digital Round Panel Voltage Meter Two-Wire DC 4~100V LED Display
Price range: $0.66 through $0.77♦ Specifications
Voltage: 4 to 100Vdc
Opening hole size: diameter 3cm
Minimum start: 3.8V
Permissible error: ±1%
Display: 3-digit round LED digital tube
Operating temperature: -10℃∼65℃Select options This product has multiple variants. The options may be chosen on the product page -
Digital Temperature Humidity Meter FY-11 LCD Thermometer Hygrometer
Mini Digital Temperature Humidity Meter with LCD display for indoor monitoring. Measures temperature and humidity with low power consumption, ideal for home, office and DIY projects.
-
Dual Led 0.28 ” Display for DC0-100V Voltage and Current Digital Meter Red and Black 0-50A with Shunt
$2.27♦ Specifications
Voltage Measurement Range: 0~100Vdc.
Current Range: 0~50A.
Power supply Input: 4~30.0Vdc.
Voltage Measurement Accuracy: ±0.1%.
Current Measurement Accuracy: ±1.0%.
Current Shunt: 50A/75mV.
Operating Current: <20mA.
Refresh Rate: ~300mS.
Display: Double 3-Digit 0.28″ LED.
Display Color: Red (Voltage) + Blue (Current).
Dimensions: 48 x 29 x 22 mm (L x W x H).
Mounting Hole Cut-out: 46 x 27 mm.
Weight: 70gram (include Current Shunt)
Operating Temperature: –10°C to +65°C
Package Include:
1x Dual Display VA Meter Module.
1x 50A~75mV Current Shunt
2x Connecting Cable. -
Dual PS2 Joystick Module for Arduino UNO R3 Controller
Dual PS2 Joystick Module for Arduino UNO R3 with two analog joysticks and push-button control, ideal for robotics, RC vehicles and DIY game controller projects.