KY-018 Photosensitive Resistor Sensor Module
1. This module is a high-quality photosensitive sensor module designed to detect light, ideal for use with Arduino projects.
2. It utilizes a photosensitive resistor for light detection.
3. The resistance of the photoresistor typically measures less than 80 Ohms when exposed to full light.
4.In complete darkness, the dark resistance typically exceeds 20 Mega Ohms.
YL-99 Impact Switch Module
- Type: Vibration Sensors
- Output: Switching Transducer
- Dimensions: 25 x 14 x 6 (LxWxH) mm
- Weight: 3 gm
- Current Rating: 2 A
- Voltage Rating: 125 VAC
KY-020 Tilt Switch Module
- High Sensitivity
- Digital Output
- 3 Pin sensor Module
- Economic, Reliable and Small in size
KY-002 Vibration Switch Module
- Component Type SW- 18015P
- Maximum Voltage(V)- 12
- Rated Heating Current(mA)- 20
- PCB Size ( L x W ) mm- 20 x 15
- Height (mm)- 18
KY-039 Finger Detecting Heartbeat Module
1. Detects and measures heartbeat or pulse rate.
2. Designed to connect with Arduino and other microcontrollers.
3. Ideal for health monitoring and biofeedback projects.
4. Compact and easy to integrate into wearable devices or medical equipment.
5. Provides reliable pulse readings for precise health tracking.
KY-021 Mini Dry Reed Pipe Module
- Model Name: KY-021
- Voltage: 3.3V to 5V
- Color: Black
- Dimension: 2.4cm x 1.5cm x 0.5cm
- Output Type: Digital
KY-025 Dry Reed Pipe Module
- working voltage 3.3V-5V
- output format: digital switching output (0 and 1)
- PCB size: 3.2cm x 1.4c
- using a wide voltage LM393 comparator
- clean, good waveform driving ability ,more than 15mA.
- a fixed bolt holes for easy installation
KY-028 Digital Temperature Module
- Power supply: 3 – 5V
- Good sensitivity
- The output format: Digital switching output (0 and 1)
- The comparator output signal is clean, good waveform, driving ability, more than 15mA.
- A fixed bolt holes for easy installation.
- Using a wide voltage LM393 comparator.
KY-036 Metal Touch Sensor/Human Body Touch Sensor Module
- Working voltage: for DC 5V
- Dimensions: 43 x 16 x 15 mm / 1.69 x 0.63 x 0.59 inch
- Single channel signal output
- Low level output signal used for human body touch sensor alarm
- Adjustable sensitivity
KY-024 Linear Magnetic Hall sensor
- Operating Voltage: 3.3V-5V
- Features wide range voltage comparator LM393
- Adjustable sensitivity
- Signal output indicator with the retaining bolt hole, convenient installation
- Output form digital switch output (0 and 1 high and low level)
- The output effective signal is low level
- When there is sound, outputs low level and the signal light
KY-026 The Flame Sensor Module
- Comparator chip LM393 makes module readings stable.
- Operating voltage 3.3V-5V.
- Fast Response Time
- Sensitivity adjustable
- Detects a flame or a light source of a wavelength in the range of 760nm-1100 nm.
- Detection range: up to 100 cm.
- Adjustable detection range.
- Detection angle about 60 degrees, it is sensitive to the flame spectrum.
KY-003 Hall Magnetic Sensor Module
- Model: KY-003
- Working voltage: DC 5V
- Small size, high sensitivity, fast response speed, good temperature performance, high accuracy and high reliability
- Automobile ignite, Brake circuit, Detection and control of position and speed
KY-032 IR Obstacle Avoidance Sensor Module
- Detection distance: 2-40cm
- IO Interface: 4-wire interfaces (- / + / S / EN)
- Output signal: TTL level
- Adjustment: adjust multi-turn resistance
- Effective angle: 35 °
KY-033 TCRT5000 Tracking Module
- Operating Voltage: 3-5.5V
- Supply Current: ≥ 20mA
- Optimal Sensing Distance: 3mm
- Working voltage of 5V, the output of the black line low, white line of high output
- Uses Infrared Light to Detect Anti-Interference Ability
- Sensors to adopt TCRT5000 High Sensitivity, Stable Performance
- Exquisite workmanship, with the indicator
- Has a fixed bolt hole for easy installation
KY-040 Rotary Encoder Module for Arduino
- Model : KY-040.
- Type : Incremental Encoder.
- Cycles per revolution (CPR) : 20.
- Working voltage : 0 – 5V.
- Material : PCB + Brass.
- Mounting Nut Thread diameter: 6.6mm
- Weight : 10 gm.
KY-015 DHT11 Temperature and Humidity Sensor Module
- The sensor adopts DHT11
- Working voltage 3.3V-5V
- Humidity measurement range: 20%-95% (0-50 degrees range)
- Humidity measurement accuracy: ±5.0%RH
- Temperature measurement range: 0 degrees -50 degrees
- Temperature measurement accuracy: ±2.0degree.
- Power indicator (red)
- output form digital output
- with fixed bolt holes, easy to install
KY-022 Infrared Receiver Module for Arduino
- Dimension: 2.5 x 1.5 x 1.5 cm.
- Receiving angle: 90 °.
- Working voltage: 2.7 ~ 5.5V.
- Frequency: 37.9KHz
- Receiving range: 18m.
- Weight: 4 gm.
KY-008 650nm Laser sensor Module 6mm 5V
- Voltage: 3.0 V – 5 V.
- Driver: APC circuit.
- Line length: about 135 mm.
- Transmit power: 58mW.
- Operating Current: 40mA.
- Operating Current: 40mA.
- Operating temperature: -36◦C ~ 65◦C
KY-037 Sound Sensor Module
- Main chip: LM393, Electret condenser microphone
- Working voltage: DC 3.3-5V
- Induction distance is 0.5M
- Signal output Indication
- Single channel signal output
- The output effective signal is low level.
Transparent Acrylic Case for PS2 Game Joystick Module
- Product: Transparent Acrylic Case
- Material: Acrylic
- Color: Transparent
- Screw size: M3
