| 3pcs Keyes DS18B20 Temperature Sensor Module | fluxworkshop.com | 9 GBP | 12 GBP | −25% |
| 3pcs Keyes 5V 2 ch. Relay Module | fluxworkshop.com | 10 GBP | 13 GBP | −23.1% |
| 3pcs RAMPS Control Adapter | fluxworkshop.com | 7 GBP | 9 GBP | −22.2% |
| 3pcs Keyes Dual Axis Joystick Module | fluxworkshop.com | 7 GBP | 9 GBP | −22.2% |
| 3pcs Funduino LCD I2C Interface Adapter | fluxworkshop.com | 7 GBP | 9 GBP | −22.2% |
| 3pcs Keyes DHT11 Temperature and Humidity Sensor Module | fluxworkshop.com | 12 GBP | 15 GBP | −20% |
| 3pcs Keyes HX711 Weight Sensor Interface | fluxworkshop.com | 8 GBP | 10 GBP | −20% |
| Robotale RepRap 128x65 LCD Smart Controller | fluxworkshop.com | 17 GBP | 21 GBP | −19% |
| 3pcs Funduino Sound Detection Module | fluxworkshop.com | 9 GBP | 11 GBP | −18.2% |
| 3pcs Keyes MQ-2 Smoke Sensor Module | fluxworkshop.com | 10 GBP | 12 GBP | −16.7% |
| 3pcs Keyes MQ-135 Pollution Sensor Module | fluxworkshop.com | 10 GBP | 12 GBP | −16.7% |
| 3pcs Keyestudio Analog LDR Sensor Module | fluxworkshop.com | 10 GBP | 12 GBP | −16.7% |
| 3pcs Keyes Sound Detection Module | fluxworkshop.com | 5 GBP | 6 GBP | −16.7% |
| 3pcs Keyes 760 - 1100nm IR Detector Module | fluxworkshop.com | 5 GBP | 6 GBP | −16.7% |
| 5pcs Keyes Mini Tilt Touch Module | fluxworkshop.com | 5 GBP | 6 GBP | −16.7% |
| 3pcs Keyes Mini Reed Touch Module | fluxworkshop.com | 5 GBP | 6 GBP | −16.7% |
| KEYES KE0101 Scratch NANO Controller Learning kit Interacts with SCRATCH based on arduino | sunrobotics.in | 2749.0 INR | 3,252 INR | −15.5% |
| 5pcs Keyes 2-5kHz Passive Buzzer Module | fluxworkshop.com | 6 GBP | 7 GBP | −14.3% |
| 3pcs Keyes Analog LDR Sensor Module | fluxworkshop.com | 6 GBP | 7 GBP | −14.3% |
| 5pcs Keyes 5mm Bi-Colour LED Module | fluxworkshop.com | 6 GBP | 7 GBP | −14.3% |
| 3pcs Keyes White Black Line Detector Module | fluxworkshop.com | 6 GBP | 7 GBP | −14.3% |
| 3pcs Keyes Breadboard Power Supply Module | fluxworkshop.com | 8 GBP | 9 GBP | −11.1% |
| 3pcs Keyes IR Obstacle Avoidance Module | fluxworkshop.com | 8 GBP | 9 GBP | −11.1% |
| Keyes ESP32 Core Board Development Expansion Board | thinkrobotics.com | 1699.99 INR | — | — |
| KEYES 4WD Mecanum Wheel Robot Car Kit for Arduino | STEM Education | scccltd.com | 450 HKD | — | — |
| Keyes RepRap 20x4 LCD Smart Controller | fluxworkshop.com | 19 GBP | — | — |
| Digital Vibration Sensor Module (DC 3.3-5V) – For Arduino & STEM | scccltd.com | 19 HKD | — | — |
| Digital Magnetic Reed Switch Sensor Module for Arduino & Micro:bit | scccltd.com | 19 HKD | — | — |
| KE4042 Keyes DIY Electronic Brick PAJ7620 Gesture Recognition Sensor | mlab.com.au | 16.74 AUD | — | — |
| KE4047 Keyes DIY Electronic Brick TCS34725 Color Sensor | mlab.com.au | 14.08 AUD | — | — |
| KE4058 Keyes DIY Electronic Brick MAX30102 Heart Rate Sensor | mlab.com.au | 10.45 AUD | — | — |
| KE4073 Keyes DIY Electronic Brick ADXL345 Acceleration Sensor Module | mlab.com.au | 8.21 AUD | — | — |
| KE4069 Keyes DIY Electronic Brick Thin-film Pressure Sensor | mlab.com.au | 8.21 AUD | — | — |
| KE4033 Keyes DIY Electronic Brick DHT11 Temperature & Humidity Sensor | mlab.com.au | 8.21 AUD | — | — |
| KE4028 Keyes DIY Electronic Brick MQ-3 Alcohol Sensor | mlab.com.au | 8.03 AUD | — | — |
| KE4029 Keyes DIY Electronic Brick MQ-2 Analog Gas Sensor | mlab.com.au | 8.03 AUD | — | — |
| KE4055 Keyes DIY Electronic Brick ACS712-30A Current Sensor | mlab.com.au | 7.53 AUD | — | — |
| KE4018 Keyes DIY Electronic Brick PIR Motion Sensor | mlab.com.au | 7.5 AUD | — | — |
| KE4057 Keyes DIY Electronic Brick MPU6050 3-Axis Acceleration Sensor | mlab.com.au | 7.5 AUD | — | — |
| KE4031 Keyes DIY Electronic Brick TEMT6000 Light Sensor | mlab.com.au | 7.2 AUD | — | — |