Leobot Electronics South Africa - Low Cost Arduino & Electronic Component Supplier based in Port Elizabeth, South Africa.
Leobot Electronics Online Shop
R24.39
The LM393 is a simple photo-resistor light sensor that has both analog and digital outputs. The digital output has a trim potentiometer that can be used to set a trigger light level.
Perfect for Arduino and Rasberry PI projects.
Module Features:1. The brightness of surrounding environment and the light intensity can be detected (compare with the photoresistor, directivity is relatively good, can perceive the fixed direction of the light source)2. Sensitivity adjustable the blue digital potentiometer adjustment 3. Operating voltage 3.3V-5V4. Digital switching outputs (0 and 1)5. With fixed bolt hole for easy installation6. Small board PCB size: 3.2cm * 1.4cm / 1.25" * 0.55"
Operating voltage 3.3V-5V
3.2cm * 1.4cm ( 1.25" * 0.55")
Arduino Automated Plant Water ProjectA simple but practical Arduino project to automatically water your plants, showing the usage of a 7-Segment Display, a Soild Moisture Sensor, a Temperature Sensor and a Relay.
Arduino IntroductionIntroducing you to the awesome Arduino!
Simple Arduino RC Car/Robot A guide to construct your own Arduino-based 2 Wheel-Drive Robot
Arduino F.A.Q Arduino Frequently Asked Questions & Answers
Reed Sensor Module (MagSwitch)
R31.36
Rotary Encoder Module (KY-040)
R17.50
LM393 Light Sensor Module
KY-013 Analog Temperature Sensor Module (Arduino)
R19.49
KY-018 Light Detection Sensor Module (LDR Arduino)
R18.60
IR Receiver & Flame Detection Module (KY-026)
R52.30
Digital & Analog Temperature Sensor Module (KY-028)
R37.40
Microphone Voice & Sound Detection Sensor Module (KY-037)
R37.60
KY-017 3pin Mercury Switch Module (Arduino Tilt-Sensor)
R37.00
LM393 Light Detection Sensor Module (4-pin LM393 LDR Digital & Analog)
R23.10
Shock Vibration Switch Module (KY-002)
R26.51
Universal IR Infrared Sensor Receiver Module (KY-022)
R27.30
Speed Sensor/Tacho Sensor (Slot-Type Optocoupler)
R15.90
Tilt Switch Sensor Module
R17.40
TCRT5000 Infrared Line Tracking & Tracing Sensor Module
R24.56
Photosensitive Sensor Module (Light Detector)
R14.78
Water Level Sensor Module (Arduino)
R23.01
Snow & Rain Detection Sensor Module
R43.90
IR Infrared Obstacle Avoidance Sensor Module
R42.53
ADXL345 3-Axis Gravity, Acceleration & Tilt Sensor Module
R50.40
Soil Moisture (Humidity) Sensor Module
R19.67
Heart Rate Pulse Sensor
R115.60
Humidity, Water & Rain Detection Module
R63.20
Rotary Encoder Module (KS013)
R49.52
IR Infrared Obstacle Avoidance Sensor Module (KS)
R71.20
801S Highly Sensitive Vibration Sensor
R69.20
HC-SR501 Adjustable Pyroelectric Infrared (PIR) Motion Sensor Module
R33.10
Digital Temperature And Relative Humidity Sensor Module (KY-015 3pin DHT11)
R42.30
Digital Tachometer Module
R66.90
Analog Hall Magnetic Sensor Module (KY-035 3pin)
R29.20
Tilt Switch Sensor Module (KY-020)
R23.61
Fingers-Heartbeat Sensor Module (KY-039)
R31.30
Temperature Sensor Module (KY-001 3pin DS18B20)
R33.30
Percussion Knock Sensor Module (KY-031)
R29.50
DC 0-25V Voltage Sensor Module (Voltmeter)
R36.30
DC Temperature Sensor Module (3.3V-12V NTC-10K +/-10% Thermistor)
R87.30
500g-10kg Thin Film Pressure/Force Sensor (RFP-602)
R131.76
5 Way Flame/Heat Sensor Module
R111.23
Keyestudio Digital Tilt Motion Sensor
R72.00
5kg Electronic Scale Sensor (Load Cell 5 to 10V, YZC-131)
R155.55
High Precision Humidity Sensor (GY-213V-SI7021)
R124.30
DS18B20 Temperature Sensor Module with Waterproof 100CM Cabled Stainless Steel Probe
R83.16
FSR402 Thin Film Force Sensitive Resistor (100g - 10Kg)
R178.31
Metal & Human Body Touch Sensor Module (KY-036)
R56.30
3-Axis High Precision Compass Magnometer Module (AK8975)
R79.60
3-Axis Compass Magnetometer Module (GY-273 QMC5883L)
R84.95