Discover Our Caltsensor Range

From timeless classics to modern breakthroughs—discover what Caltsensor has in store.

Ultrasonic Sensor HC-SR04: Distance Measuring Transmitter and Receiver for DIY Projects, Microcontrollers, and High Accuracy Range Measurement

156 Br

Super Debug HC-SR501 Adjust Ir Pyroelectric Infrared PIR Motion Sensor Module for Arduino, ARM and other MCU

3.6

172 Br

xcluma GP2Y1010AU0F Compact Optical Dust Sensor Smoke Particle Sensor

3.1

199 Br

e-INFINITY SR501 HC-SR501 Adjust IR Pyroelectric Infrared PIR Module Motion Sensor Detector Module for arduino Uno-Nano-Mega Pack of one

2.9

155 Br

Electronic Spices HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers for Electronic school science Projects

161 Br

D-Sun Hc-Sr501 Pyroelectric Infrared Pir Motion Sensor Detector Module

3.4

150 Br

Jenix Black Photoelectric Infrared Detector Single Beam Alarm Infrared Sensor as Home Door Security System JXBM20

2.0

213 Br

Robotbanao HC-SR04 Ultrasonic Distance Measuring Sensor For Development Board And Robot-Pack Of 1

4.2

148 Br

Jenix Single Beam Infrared Radiation Alarm Sensor Set I Automatic Door Light Sensor Burglar Red Beam Alarm System I Door Window Sensor Alarm

3.7

240 Br

Robodo SHARP Air detection sensor dust sensor GP2Y1010AU0F

192 Br

Avance Wireless (Radio Frequency 433 MHz, not WiFi) PIR Motion Sensor, Works in Pair with Avance Dual Band Alarm System Control Panel Only. Does Not Work with WiFi On Standalone Basis.

3.4

273 Br

Robodo SEN3 Hc Sr501 Pyroelectric Infrared Pir Motion Sensor Detector Module for Arduno AVR

3.3

144 Br

Blackt Electrotech BT31W PIR Sensor motion sensor Energy Saving Motion Detector Wall Mounted

4.0

216 Br

Robotbanao PIR HC-SR501 Pyroelectric Infrared Pir Motion Sensor Detector Module, Multi-color

150 Br

Blackt Electrotech (BT32WI): 230 Volt PIR Motion Sensor Energy Saving Sensor with Portal Wire Lux and time Adjustment White

4.0

190 Br

Electronic Spices HC-SR04 Ultrasonic Sensor Distance Module, for All Type of Development Board Electronic school

149 Br

Chauhan Abhiyantriki HC-SR04 Ultrasonic transceiver sensor Distance Measuring Transducer Module compatible for all MCUIOT/AVR/ARM

166 Br

xcluma HC SR501 HC-SR501 Adjust Infrared IR PIR Motion Sensor (1 PC)

3.6

144 Br

Electronic spices HC-SR04 Ultrasonic Sensor Distance Module, for All Type of Devlopment Board and robot

4.0

142 Br

Robotbanao VN-TTFO-VZHC 37 in 1 Sensor Kit-For Projects-STEM Education Kit-School Projects-DIY Electronic Projects-Learning Module-Educational-Compatible With Microcontrollers

4.2

483 Br

Electronic spices HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers

3.6

138 Br

Electrobot HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Arduino and Other DIY Projects (5 Pcs)

4.5

188 Br

HC-SR501 Motion Detector Pyroelectric Infrared Sensor PIR (Passive Infrared Sensor)

154 Br

DIY Retails Hc-Sr501 Pyroelectric Infrared Pir Motion Sensor Detector Module For Arduino Avr

3.3

145 Br

Robocraze HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module

3.7

141 Br

Robotbanao HC-SR501 Pyroelectric Infrared PIR Motion Sensor Modules for Microcontrollers - Pack of 2

165 Br

Ds Robotics® HC-SR501 Adjustable IR Pyroelectric Infrared PIR Motion Sensor Detector PID Modules for & Raspberry Pi Projects (10 Pieces)

9 Br

SHILLEHTEK HC-SR501 PIR Motion Sensor Module Blue for Raspberry Pi, Raspberry Pi Pico, Arduino, ESP32, and other Microcontrollers

4.7

78 Br

Invento HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module

174 Br

Electrobot EB-5XPIR HC-SR501 Adjust Ir Pyroelectric Infrared PIR Motion Sensor Detector Modules (1)

3.5

158 Br

Robocraze PIR Sensor Pyroelectric Infrared Module - Pack of 10

3.0

280 Br

HC-SR04-Ultrasonic Sensor

137 Br

IFITech Wireless PIR Motion Sensor Security Door Alarm with 38 Chime Tunes, 4 Adjustable Volume & LED Indicators for Home, Office, Shop, Hotel or Other Buildings

3.9

614 Br

Robotbanao Kg001 Hcsr501 Pir Sensor Pyroelectric Infrared Module (10Pcs)

3.5

282 Br

REES52 HC-SR505 Mini Infrared PIR Motion Sensor Precise Infrared Detector Module

5.0

156 Br

UG LAND INDIA HC-SR505 Mini Infrared PIR Motion Sensor Infrared Detector Module

3.7

11 Br