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Key Features :

1. A Color-Coded Cable, with a standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required.
2. The Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything.
3. Visualization software (made in Processing) to instantly see the output of the sensor and for troubleshooting.

Key Features :

1. Operating voltage: DC5V-35V
2. Output current: 0-5A
3. Output power: 90W (max)
4. PWM duty cycle: 1% -100%
5. PWM frequency: 10khz
6. Size: 30mm x 24mm x 15mm (Without Handle)

Key Features :

1. Simple mechanical structure, easy for installation.
2. Adopts 4 DC motors for better power, speed and load capacity.
3. Large and stable Chassis, easy for expansion.
4. Easy interface with Arduino development platform.
5. Enormous space between middle & bottom chassis.
6. This kit is great for DIY Learning, Academic Research, Hobby Projects and Robot Competitions.

Key Features :

1. • Small and compact size, making it easy to integrate into your project
   • Produces a loud and clear sound that can be heard from a distance
   • Can be easily controlled with a microcontroller or other digital circuit
   • Low power consumption, making it suitable for battery-powered projects

Key Features :

• • • Current Sense for each motor
    • Heatsink for better performance
    • Power-On LED indicator
    • Dual H Bridge Motor Driver
    • L298N motor driver IC
    • Drives up to 2 bidirectional DC motors
    • Integrated 5V power regulator
    • 5V 35V drive voltage
    • 2A max drive current

Key Features :

1. Measures Inductors with ESR (in ohms)
2. Measures capacitance and ESR
3. Auto Detects and Measures forward voltages of diodes, dual diode, and LEDs
4. Test FETs gate capacitance and turn-on gate voltage
5. Discovers transistor for NPN or PNP type and measures HFE / Gain and Saturation Voltage
6. Test SCR,
7. Can also test voltage regulators including surface mount regulators
8. Measures Resistance, and Adjustable potentiometers
9. Auto operation, Auto detects pinout of transistors, fets, LEDs, diodes and voltage regulators
10. Bright Backlight
11. One-touch operation
12. Battery voltage display at power-up and low battery display

Key Features :

1. Dimensions: 33 x 115 x 8(L x W x H ) mm.
2. Weight: 4gm.
3. main chip: LM393.
4. working voltage: DC 3-5V
5. Signal output indicator light.
6. LDR module 4 PIN
7. Operating voltage 3.3V-5V
8. Able to detect ambient brightness and light intensity Adjustable sensitivity (via blue digital potentiometer adjustment)
9. Output: DO digital switch output (0 and 1), AO analog voltage output Compatible with Arduino, Raspberry and other microcontroller board.

Key Features :

1. Max Voltage:100VDC
2. Max Current:500mA
3. Max Rating:10W
4. Gap:20 5mm
5. Contact Mode:NO
6. Dimensions:34x41x6.5 mm

Key Features :

1. Power supply: 4.5V 5.5V, 3.3V voltage regulator circuit board
2. Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm
3. Control Interface: GND, VCC, MISO, MOSI, SCK, CS
4. Size: 45 x 28mm
5. Net weight: 6g

Key Features :

1. Measuring humidity andtemperature.
2. Large LCD display, easy for reading.
3. Temperature unit is switchable.
4. Desk-top placing or wall hanging, easy to use.
5. Made of high-quality material.
6. Widely used in indoor temperature and humidity measurement, apply inthe lab, cold chain transport, warehousing and other occasions.
8. Powered by 2 x 1.5v LR44 button cell.
9. Comes with a probe that is easy to use.
10. Perfect for use in incubators, brooders, homebrew room at any other place, the monitoring of temperature and humidity required.