Sensor & Actuator Components

To transform your microcomputer and assorted components into a functioning project, you’ll need to invest in sensors and actuators. By selecting a quality temperature and humidity sensor or adding a fun sound with a buzzer, you can easily achieve your goals.

The sensor or actuator components you need depends on the type of project you’re working on and its function. As well as temperature and humidity sensors, our range includes speed – or accelerometer – sensors, joysticks, and different types of electronic sensors that are designed to fit neatly into a range of applications.

To help you narrow your search for the perfect actuator motor or sensor components, we’ve created separate categories. Browse the Grove Actuators, Grove Sensors, and Proximity sections to find the right addition to complete the job. These allow you to test the range, check speeds, and switch your device on.

There are over 50 sensors and actuators in stock here at OKdo. Whether you’re building a small project or you’re working on something more advanced, you’ll find the components you need here.
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58 items
Useful Sensors Tiny Code Reader
£6.96 incl. Sales Tax
DFRobot Gravity: DHT11 Temperature & Humidity Sensor For Arduino
£5.70 incl. Sales Tax
Grove – Barometer Sensor(Bme280)
£20.34 incl. Sales Tax
Grove – Round Force Sensor (Fsr402) – 101020553
£14.99 incl. Sales Tax
M5Stack Colour Sensor RGB Unit (TCS3472) product image
M5Stack Colour Sensor RGB Unit (TCS3472)
£12.06 incl. Sales Tax
M5Stack Mini Infrared Unit product image
M5Stack Mini Infrared Emitter & Receiver Unit
£3.98 incl. Sales Tax
Coral 5 MP Camera
£20.10 incl. Sales Tax
DFRobot Gravity: I2C ADS1115 16-Bit ADC Module (Arduino & Raspberry Pi Compatible)
£17.40 incl. Sales Tax
Pi Supply 1 Channel Relay 3V Relay Module for micro:bit
£4.20 incl. Sales Tax
Pi Supply LED RGB Octopus Platform Evaluation Expansion Board
£1.56 incl. Sales Tax
Grove – Electromagnet
£10.56 incl. Sales Tax
Grove – Relay
£3.47 incl. Sales Tax
Grove – Servo
£9.07 incl. Sales Tax
Maxbotix Ultrasonic Rangefinder -USB
£62.36 incl. Sales Tax
Grove – Button(P)
£1.80 incl. Sales Tax
Maxbotix Ultrasonic Rangefinder Lv-Ez0
£34.21 incl. Sales Tax
Maxbotix Ultrasonic Rangefinder Lv-Ez4
£30.48 incl. Sales Tax
Grove – Thumb Joystick
£7.91 incl. Sales Tax
Maxbotix Ultrasonic Rangefinder Lv-Ez1
£30.48 incl. Sales Tax
Grove – Infrared Emitter
£3.90 incl. Sales Tax
Grove – Buzzer
£1.91 incl. Sales Tax
Maxbotix Ultrasonic Rangefinder Lv-Ez3
£30.48 incl. Sales Tax
Maxbotix Ultrasonic Rangefinder Lv-Ez2
£25.44 incl. Sales Tax
Maxbotix Ultrasonic Rangefinder Hrlv-Ez4
£32.36 incl. Sales Tax
Maxbotix Ultrasonic Rangefinder Hrlv-Ez1
£40.74 incl. Sales Tax
Grove – Button
£1.98 incl. Sales Tax
Grove – Switch(P)
£2.75 incl. Sales Tax
Gear Stepper Motor Driver Pack
£7.19 incl. Sales Tax
Grove – 1-Wire Thermocouple Amplifier (Max31850K)
£16.20 incl. Sales Tax
Grove – 16-Channel Pwm Driver (Pca9685) – 108020102
£13.14 incl. Sales Tax
Grove – 2-Channel Inductive Sensor (Ldc1612) – 101020599
£15.54 incl. Sales Tax
Grove – 2-Channel Solid State Relay – 103020134
£16.55 incl. Sales Tax
Grove – 2-Channel Spdt Relay
£9.06 incl. Sales Tax
Grove – 3-Axis Digital Accelerometer
£10.74 incl. Sales Tax
Grove – 6-Axis Accelerometer&Gyroscope
£16.12 incl. Sales Tax
Grove – 3-Axis Digital Accelerometer 16G Ultra-Low Power
£9.54 incl. Sales Tax
Grove – 5-Way Switch – 111020048
£3.24 incl. Sales Tax
Grove – 6-Position Dip Switch – 111020043
£4.19 incl. Sales Tax
Grove – Adjustable Pir Motion Sensor – 101020617
£7.14 incl. Sales Tax
Grove – Capacitive Moisture Sensor – 101020614
£6.06 incl. Sales Tax
Grove – Co2 & Temp & Humidity Sensor (Scd30) – 101020634
£58.50 incl. Sales Tax
Grove – Electricity Sensor
£7.31 incl. Sales Tax
Grove – I2C High Accuracy Temp Sensor
£5.39 incl. Sales Tax
Grove – I2C Motor Driver (Tb6612Fng) – 108020103
£11.10 incl. Sales Tax
Grove – I2C Temp & Humidity Sensor
£15.54 incl. Sales Tax
Grove – I2C Thermocouple Amplifier (Mcp9600) – 101020594
£17.99 incl. Sales Tax
Grove – Infrared Reflective Sensor V1.2
£5.58 incl. Sales Tax
Grove – Mini Pir Motion Sensor
£4.91 incl. Sales Tax

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