10x Photoresistor GL5539 LDR 50k - 100k Photoresistance is a resistor whose resistance decreases as the intensity of the light that falls on it increases. 10x Photoresistor GL5539 LDR 50k - 100k features:- Model: GL5539- Spectral peak: 540nm- Maximum DC voltage: 150V- Maximum power: 100mW- Resistance with light (10lux): 50-100KΩ- Resistance with darkness (0lux): 5MΩ- Response time: 20ms- Operating temperature: -30ºC - 70ºC Code S0013 Available Price €0.15
Speed sensor module for Arduino motors Speed sensor module for Arduino motors features: - Slot-type optocoupler sensor, slot width: 10 mm. - The encoder module is a device that can help you in the creation of your robotics and automation project, whether you want to know the speed of a motor or the exact position of it. - Output Out - Emits a low level when there is no block in the slot, otherwise it produces a high level. The operating mode: - When the sensor is blocked the OUT output is high - Power supply: 3.3-5V - Current consumption 15 mA max. - PCB dimensions: 25 x 20 mm Code S0129 Available Price €1.88
HX711 Modulo Conversor + Celda de Carga 2kg Load Cell Conversor A/D 24bits The module uses a 24-bit high precision A / D conversion chip HX711.The input circuit can be configured to provide a bridge.The electric bridge voltage sensor model (such as pressure, weight) is an ideal sampling module with high precision and low cost. Module features: - Two selectable differential input channels- Active low noise PGA with selectable gain of 32, 64 and 128- Power supply regulator for load cell and ADC analog power supply- Oscillator on chip that does not require external component with optional external glass- Power-on-reset on the chip- Simple serial control and serial interface: controls driven by pins, programming is not required- Output data rate 10SPS or 80SPS selectable Code M0120 Available Regular price €5.78 -€0.95 Price €4.83
Non-contact temperature measuring thermometer Uni-T UT300H The UNI-T UT300H temperature meter, which uses the latest technology, enables temperature measurements in the range of 32°C-42.9°C. The high accuracy of the device enables fast and accurate monitoring of body temperature as well as other environmental elements, e.g. objects, food, liquids, etc. Code H0312 Last items in stock Regular price €23.90 -€1.50 Price €22.40
HC-SR501 Motion Detector Module Passive Infrared PIR Sensor Arduino compatible IR motion detector with a detection range of 7 meters and an operating angle of 120º. An electric pyro sensor , which can detect infrared radiation levels - detect a change in the average IR levels of your detection zone. Ideal for projects with ARDUINO, PIC, AVR, STM32. HC-SR501 Motion Detector Module Passive Infrared PIR Sensor features: - Infrared sensor with control circuit - Adjustable sensitivity and time - Operating voltage: 4.5V- 20V - Consumption in Idle state: Code S0003 Available Price €1.79
Vertical Liquid Level Sensor Switch - 97mm Level sensor for liquids with float. The liquid level sensor acts as a switch. Liquid level float sensors are used when constant control and regulation of the liquid level (water, oil and other fluids) is required such as extraction pumps. The sensor is equipped with a float with a magnet which, acting by the buoyancy force of the fluid, moves along the tube, shortening or opening the reed switch. It can be used to detect liquid levels that are too high or too low. Ideal for all those applications where the level of non-corrosive liquids such as water tanks or aquariums needs to be monitored. It is made of stainless steel. Code S0152 ✗ Out-of-Stock Price €19.95
Support for HC-SR04 Ultrasonic Sensor Support for ultrasounds, HC-SR04 distance meter. Ideal to install the sensor on mobile platforms such as robots, vehicles, etc. Support for HC-SR04 Ultrasonic Sensor features: - Material: Acrylic - Color: transparent - Includes screws Code S0005 Available Regular price €1.45 -€0.50 Price €0.95
Digital Touch Sensor B21 The module is based on a touch sensitive IC capacitive touch switch module (TTP223B). In the normal state, the module produces Low power consumption. When a finger touches the corresponding position, the module output is high, if not touched for 12 seconds, it switches to low power mode. Digital Touch Sensor B21 features: - Low power consumption - Input voltage: 2 - 5.5VDC - Can replace the traditional touch of a button - Four M2 screws diameter 2.2 mm that position the holes for easy installation - 3-pin control interface: 1- GND 2- VCC 3- Control signal (output pin) - Power indicators: Bright green LED when the sensor is on Code M0130 Available Price €1.49
Tuya Smart - PIR Motion Sensor ZigBee 3.0 ZigBee temperature and humidity sensor provides accurate temperature and humidity measurements and stores this data in memory for one year. Broken down into days with hours, months and a year. Code WT005 Available Price €16.49
Analogical Acoustic Sensor 4-Pin Microphone Sound Detector Module Sound detection module for Arduino projects, smart cars. Analogical Acoustic Sensor 4-Pin Microphone Sound Detector Module features: - Adjustable High Sensitivity Acoustic Sensor - LM393 comparator chip - Integrated indicator LED - AO analog output, output voltage signal in time real microphone - DO digital output, sensitivity adjustable through potentiometer - Frequency Range between 30 and 15000 Hz - Power 4 ~ 6V - Measurements 36x16x15mm Code S0017 Available Price €1.79
10x Photoresistor GL5539 LDR 50k - 100k Photoresistance is a resistor whose resistance decreases as the intensity of the light that falls on it increases. 10x Photoresistor GL5539 LDR 50k - 100k features:- Model: GL5539- Spectral peak: 540nm- Maximum DC voltage: 150V- Maximum power: 100mW- Resistance with light (10lux): 50-100KΩ- Resistance with darkness (0lux): 5MΩ- Response time: 20ms- Operating temperature: -30ºC - 70ºC Code S0013 Available Price €0.15
Speed sensor module for Arduino motors Speed sensor module for Arduino motors features: - Slot-type optocoupler sensor, slot width: 10 mm. - The encoder module is a device that can help you in the creation of your robotics and automation project, whether you want to know the speed of a motor or the exact position of it. - Output Out - Emits a low level when there is no block in the slot, otherwise it produces a high level. The operating mode: - When the sensor is blocked the OUT output is high - Power supply: 3.3-5V - Current consumption 15 mA max. - PCB dimensions: 25 x 20 mm Code S0129 Available Price €1.88
HX711 Modulo Conversor + Celda de Carga 2kg Load Cell Conversor A/D 24bits The module uses a 24-bit high precision A / D conversion chip HX711.The input circuit can be configured to provide a bridge.The electric bridge voltage sensor model (such as pressure, weight) is an ideal sampling module with high precision and low cost. Module features: - Two selectable differential input channels- Active low noise PGA with selectable gain of 32, 64 and 128- Power supply regulator for load cell and ADC analog power supply- Oscillator on chip that does not require external component with optional external glass- Power-on-reset on the chip- Simple serial control and serial interface: controls driven by pins, programming is not required- Output data rate 10SPS or 80SPS selectable Code M0120 Available Regular price €5.78 -€0.95 Price €4.83
Non-contact temperature measuring thermometer Uni-T UT300H The UNI-T UT300H temperature meter, which uses the latest technology, enables temperature measurements in the range of 32°C-42.9°C. The high accuracy of the device enables fast and accurate monitoring of body temperature as well as other environmental elements, e.g. objects, food, liquids, etc. Code H0312 Last items in stock Regular price €23.90 -€1.50 Price €22.40
HC-SR501 Motion Detector Module Passive Infrared PIR Sensor Arduino compatible IR motion detector with a detection range of 7 meters and an operating angle of 120º. An electric pyro sensor , which can detect infrared radiation levels - detect a change in the average IR levels of your detection zone. Ideal for projects with ARDUINO, PIC, AVR, STM32. HC-SR501 Motion Detector Module Passive Infrared PIR Sensor features: - Infrared sensor with control circuit - Adjustable sensitivity and time - Operating voltage: 4.5V- 20V - Consumption in Idle state: Code S0003 Available Price €1.79
Vertical Liquid Level Sensor Switch - 97mm Level sensor for liquids with float. The liquid level sensor acts as a switch. Liquid level float sensors are used when constant control and regulation of the liquid level (water, oil and other fluids) is required such as extraction pumps. The sensor is equipped with a float with a magnet which, acting by the buoyancy force of the fluid, moves along the tube, shortening or opening the reed switch. It can be used to detect liquid levels that are too high or too low. Ideal for all those applications where the level of non-corrosive liquids such as water tanks or aquariums needs to be monitored. It is made of stainless steel. Code S0152 ✗ Out-of-Stock Price €19.95
Support for HC-SR04 Ultrasonic Sensor Support for ultrasounds, HC-SR04 distance meter. Ideal to install the sensor on mobile platforms such as robots, vehicles, etc. Support for HC-SR04 Ultrasonic Sensor features: - Material: Acrylic - Color: transparent - Includes screws Code S0005 Available Regular price €1.45 -€0.50 Price €0.95
Digital Touch Sensor B21 The module is based on a touch sensitive IC capacitive touch switch module (TTP223B). In the normal state, the module produces Low power consumption. When a finger touches the corresponding position, the module output is high, if not touched for 12 seconds, it switches to low power mode. Digital Touch Sensor B21 features: - Low power consumption - Input voltage: 2 - 5.5VDC - Can replace the traditional touch of a button - Four M2 screws diameter 2.2 mm that position the holes for easy installation - 3-pin control interface: 1- GND 2- VCC 3- Control signal (output pin) - Power indicators: Bright green LED when the sensor is on Code M0130 Available Price €1.49
Tuya Smart - PIR Motion Sensor ZigBee 3.0 ZigBee temperature and humidity sensor provides accurate temperature and humidity measurements and stores this data in memory for one year. Broken down into days with hours, months and a year. Code WT005 Available Price €16.49
Analogical Acoustic Sensor 4-Pin Microphone Sound Detector Module Sound detection module for Arduino projects, smart cars. Analogical Acoustic Sensor 4-Pin Microphone Sound Detector Module features: - Adjustable High Sensitivity Acoustic Sensor - LM393 comparator chip - Integrated indicator LED - AO analog output, output voltage signal in time real microphone - DO digital output, sensitivity adjustable through potentiometer - Frequency Range between 30 and 15000 Hz - Power 4 ~ 6V - Measurements 36x16x15mm Code S0017 Available Price €1.79