Sensing the World: The Magic of Robot Sensors and Actuators
Sensors are the unsung heroes of the electronics world, serving as the eyes and ears of modern technology. These devices are designed to detect and measure physical or environmental changes and then convert this data into electrical signals. They play a pivotal role in a wide range of applications, from enhancing the functionality of consumer electronics to enabling critical functions in industrial automation and scientific research. In this exploration, we delve into the profound impact of sensors in electronics, highlighting their versatility and real-world examples.
Sensors in Electronics:
Temperature Sensors: Thermocouples, thermistors, and infrared (IR) temperature sensors
- Significance: Temperature sensors are crucial for applications ranging from climate control systems and industrial processes to home appliances and healthcare devices. They provide accurate temperature readings for precise control and monitoring.
Proximity Sensors: Infrared proximity sensors, ultrasonic sensors
- Significance: Proximity sensors are used in touchscreen technology, robotics, automatic doors, and object detection systems, allowing devices to interact with their surroundings.
Pressure Sensors: Piezoelectric pressure sensors, MEMS-based pressure sensors
- Significance: Pressure sensors are vital for applications such as automotive tire pressure monitoring systems (TPMS), weather forecasting, and medical devices for blood pressure measurement.
Motion Sensors: Passive Infrared (PIR) sensors, accelerometers
- Significance: Motion sensors are found in security systems, gaming consoles, and smartphones for screen orientation and gesture control.
Light Sensors: Photodiodes, phototransistors, ambient light sensors
- Significance: Light sensors are used in automatic lighting systems, cameras for exposure control, and optical communication equipment.
Humidity Sensors: Capacitive humidity sensors, resistive humidity sensors
- Significance: Humidity sensors are essential for applications like weather stations, HVAC systems, and food storage, ensuring optimal conditions.
Gas Sensors: Carbon monoxide (CO) sensors, methane (CH4) sensors
- Significance: Gas sensors are employed in safety equipment, environmental monitoring, and gas leak detection systems.
NewBrand: Hi-Link Model: HLK-LD2410BLD2410B is a high-sensitivity 24GHz human presence status sensing module developed by Hilink Electronics. Its working principle is to use FMCW (Frequency-Modulated Continuous Wave) to detect human targets in the set space. Combined with radar signal processing and accurate human body sensing algorit..KES 1,800.00
Model: HX711 load sensor BOARDHX711 Digital Display Electronic Scale Weighing Pressure Module is an integrated module of the pressure sensor test board. The module is connected to the pressure sensor first and then powered on for use. After connecting with the pressure sensor for the first time, calibration is required..KES 1,700.00
Model: INA169This breakout board will solve all your current-monitoring problems. Instead of struggling with a multimeter, you can just use the handy INA169 chip on this breakout to both measure both the DC current draw and have a handy analog output that is with respect to ground. The analog output makes this a..KES 750.00
Model: INA219 Current sensor ModuleThis breakout board will solve all your power-monitoring problems. Instead of struggling with two multimeters, you can just use the handy INA219B chip on this breakout to both measure both the high side voltage and DC current draw over I2C with 1% precision.Most current-measuring devices such as our..KES 750.00
Model: INA3221 MODULEINA3221 Three Way I2C Output Current Power Monitor monitors both shunt voltage drops and bus supply voltages, in addition to having programmable conversion times and averaging modes for these signals.It is a three-channel, high-side current and bus voltage monitor with an I2C- and SMBUS-compatible i..KES 1,000.00
NewModel: IR Speed Sensor ModuleIntroductionThe Infrared Speed Sensor Module is an IR counter that has an IR transmitter and receiver. If any obstacle is placed between these sensors, a signal is sent to the microcontroller. The module can be used in association with a microcontroller for motor speed detection, pulse count, positi..KES 400.00
Model: ISL29125 RGB Color Light SensorIf you've had ideas for a project that depends on the ability to sense different spectrums of visible light and react based on those measurements, the ISL29125 breakout board may be just what you need. The ISL29125 breakout board makes it very easy to sense and record the light intensity of the gene..KES 1,600.00
Model: LED Digital Voltmeter DCThis digital LED meter measures DC voltage from 3.2-30 volts with 1% accuracy. It clear and easy to read. These come in handy for measuring the output of projects with 30V ranges.With a reverse polarity protection function. Features： Dimensions: 35mmx14mmx10mm Measurement accuracy: 1% ..KES 550.00
Model: Mercury Tilt Switch5MM Mercury Switch Tilt Sensor Angle Sensor Unidirectional Switch..KES 250.00
Model: HWCT20A/20mANon-invasive current transformer, use this sensor clip to build your own Personal Energy Monitor . Datasheet ..KES 200.00
Model: Microphone sound sensorDetect the surrounding sound then output analog value Adjustable Sensitivity with stable performance High Sensitivity, built-in amplifier circuit, gain can be adjusted Get the intensity of the sound of the voltage signal through the AD transform..KES 550.00
Model: MLX90614 moduleUp for sale is a MELEXIS MLX90614ESF-BAA-000-TU-ND non-contact infrared thermometer for use with , or any microcontroller that can communicate with it through it's I2C interface. This sensor comes with a breakout board with all of the components needed for operation and two types of pins. They are u..KES 2,100.00
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