Showing 1–16 of 30 results
Its Sound detection Sensor module which has 4 pins which are Analog output , GND, Digital , VCC. GND is connected to the ground and VCC is connected to the positive terminal of the power supply. There is a potentiometer onboard to calibrate the digital output of the module. By potentiometer, a threshold volume can be…
Light Dependent Resistor is a special type of resistor used for the detection of light. As it is a type of resistor hence it doesn’t have any polarity and can be connected in any direction. LDR provides high resistance of several Mega Ohm in the absence of light but as the light starts striking on…
A piezoelectric sensor or element is a device that uses the piezoelectric effect to convert voltage to vibration and vibration to voltage. This is a piezoelectric disc that picks up sound from musical instruments and other devices. Because it produces analogue output, you can connect it to a comparator circuit to produce digital output, or…
A piezoelectric sensor or element is a device that uses the piezoelectric effect to convert voltage to vibration and vibration to voltage. This is a piezoelectric disc that picks up sound from musical instruments and other devices. Because it produces analogue output, you can connect it to a comparator circuit to produce digital output, or…
A sound sensor is a module that detects sound waves by measuring their intensity and converting them to electrical signals. The sound detection sensor module for Arduino determines whether or not a threshold value has been exceeded. A microphone detects sound and feeds it into an LM393 op-amp. An onboard potentiometer is used to adjust…
This AS-10 10A Waterproof Auto On Off Street Light Sensor Control Switch can turn on or off light according to ambient light. Ambient temperature and humidity can’t affect it. Place the controller switch above the lamp to avoid any false switching. No other light except natural light should fall on the sensor. A knob is given…
This AS-06 6A Waterproof Auto On Off Street Light Sensor Control Switch can turn on or off light according to ambient light. Ambient temperature and humidity can’t affect it. Place the controller switch above the lamp to avoid any false switching. No other light except natural light should fall on the sensor. Specification Operating Voltage AC…
It’s a BH1750- Light Intensity Sensor Module. This is a high quality sensor module which is operate on 3-5V dc power supply and power dissipation is 260mW at operating temperatures -40～85 ℃. This sensor module used for Mobile phone, LCD TV, NOTE PC, Portable game machine, Digital camera, Digital video camera, PDA, LCD display Features- Interface: I2C Power supply:…
This is the CJMCU 9930 APDS-9930 Digital Proximity And Ambient Light Sensor. In a single 8-pin package, the APDS-9930 provides digital ambient light sensing (ALS), an IR LED, and a comprehensive proximity detection system. The proximity function provides plug-and-play detection up to 100 mm (without front glass), obviating the need for end equipment or sub-assembly…
It is a widely used colour detecting sensor made in India. This colour sensor was designed to detect the colours of things based on their ADC values. It delivers a 4-bit analog value of the photodiode, from which we can determine the colour sensed. It has six pins, four of which are output pins and…
PAJ7620 gesture recognition sensor. It can recognize 9 gestures including move up, move down, move left, move right, move forward, move backwards, circle-clockwise, circle-counter clockwise, and wave. These gestures information can be simply accessed via the I2C bus. Features: A typical supply voltage is 2.8V to 3.3V and I/O voltage is 1.8V~3.3V Nine gesture recognition…
This is an LDR Light Sensor Module. Light Dependent Resistor is a special type of resistor used for the detection of light. As it is a type of resistor hence it doesn’t have any polarity and can be connected in any direction. LDR provides high resistance of several Mega Ohm in the absence of light…
Light Dependent Resistor is a special type of resistor used for the detection of light. As it is a type of resistor hence it doesn’t have any polarity and can be connected in any direction. LDR provides high resistance of several Mega Ohm in the absence of light but as the light starts striking on…
This is an LDR Light Sensor Module with Special Day/Night Invert Logic. Light Dependent Resistor is a special type of resistor used for the detection of light. As it is a type of resistor hence it doesn’t have any polarity and can be connected in any direction. LDR provides high resistance of several Mega Ohm…
The LDR Sensor Module is used to measure light intensity and detect the presence of light. In the presence of light, the module’s output increases, while in the absence of light, it decreases. With a potentiometer, the signal detection’s sensitivity can be changed. It has LM393 devices consist of two independent low voltage comparators designed specifically…
