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0.56 inch 4 Digit 7 Segment LED Display CA Red
4 Digit 0.56 inch 7 Segment 4 Bit Red LED Digital Display Module Tube with Clock Point for Arduino
Description
- The module is based on a 4 (0.56 inch) digital tube which can display the clock point. The decimal point is not displayed and the driver chip is TM1637.
- Simply two signal lines can do 4 digit 7 segment LED MCU control. It can be used to display the integer, clock, stopwatch, score, etc.
Features
1.Compatible for Arduino UNO R3/MEGA2560/Leonardo.
2.4-digit alpha-numeric red display with clock dot.
3. 8 gray adjustable.
4. Power supply should be 3.3~5.5V DC.
5. Interface logic level can be 3.3V/5V.
6. 4 screw mounting holes which diameter is 2.2mm.
Produits connexes
Transceiver module based on an NRF24L01 allowing a 2.4 GHz wireless connection. This module communicates with an Arduino or compatible microcontroller via the SPI bus.
0.56 inch 4 Digit 7 Segment LED Display Red Clock 12 Pin Common Cathode Digital Display
12mm 12528 LDR is a type of photoresistor with a 12mm diameter and the model number GL12528, which changes its resistance based on the intensity of light it is exposed to. The resistance of the component is high in the dark and drops significantly as light increases, making it useful for detecting ambient light levels
High-capacity brushless motor, maximizes equipment power and extends service life and reduces the risk of breakdowns. This motor is commonly used in industrial applications, comfortable and quite simple in its use, as well as its energy consumption is low.
- Magnification: Up to 1000X for fine details.
- LCD Screen: Large 4.3-inch screen for clear viewing.
- Resolution: 10MP for sharp, detailed images.
- LED Light: Built-in light for better visibility.
- Versatile: Ideal for observing various samples.
5621BS Red LED Display 2 Digit 7 Segment Common Anode Digital Display 18 Pin 0.56 inch
The MQ2 analog gas sensor is used in gas leak detection equipment. This sensor is suitable for detecting LPG, butane, propane, methane, alcohol, hydrogen, and smoke. It has high sensitivity and a fast response time; the sensitivity can be adjusted using a potentiometer.
0.56 inch Red 4 Digit 7 Segment LED Display CC 12pin
The MQ3 analog gas sensor is suitable for detecting alcohol; this sensor can be used in a breathalyzer.
It has high sensitivity to alcohol and low sensitivity to gasoline.
The sensitivity can be adjusted using a potentiometer.
- Wheelbase: 330mm
- Material: Glass Fiber + Polyamide-Nylon
- Moter Mounting Hole Diameter: 3 mm
- Arm Size: 155×34 (LxW) mm
- Weight: 160 gm
The HW-201 IR infrared obstacle detection module can detect obstacles within a distance range of 2 cm to 30 cm, with a detection angle of 35 degrees.
It can operate with a supply voltage of 3.3 V to 5 V and has a maximum current consumption of 100 mA. The module outputs a digital signal, high when an obstacle is detected, low when no obstacle is detected.
The infrared LED has a wavelength of 940 nm and an operating frequency of 38 kHz. The module operates at temperatures between -25 °C and +55 °C.
