KY-011 5mm Two Color LED Module
- Diameter: 5mm
- Package Type: Diffusion
- Color: Red + Green
- Luminosity Intensity (MCD)
KY-012 Active Buzzer Module
- Operating Voltage– 3.5V – 5.5V
- Maximum Current– 30mA @ 5VDC
- Resonance Frequency– 2.5kHz ±300Hz
- Minimum Sound Output– 85Db @ 10cm
- Working Temperature– -20°C to 70°C
- Storage Temperature– -30°C to 105°C
- Dimensions– 18.5 x 15mm
KY-013 Analog Temperature Module
- Operating Voltage: 5v.
- Temperature measurement range: -55°C to 125°C.
- Measurement Accuracy: ±0.5°C
- Analog Temperature Sensor Module for Arduino
- High Efficiency
- It Suits Most Users in Different Environments
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-016 DIP 3 Color LED Module 5mm
- The use of plug-in full-color LED.
- RGB trichromatic limiting resistor to prevent burnout.
- Through the PWM adjusting, three primary colors can be mixed to obtain different colors.
- With a variety of single-chip interface.
- The working voltage: 5V.
- LED drive mode: common cathode driver
KY-017 Mercury Medallion Module
- Economic, Reliable and Small in size
- Operating voltage 3.2Vdc-5Vdc
- Output LED light Indicator
- 3 Pin sensor Module
- High Sensitivity
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.
KY-019 1 Channel Relay 5V
- Trigger Voltage: 5 VDC
- Trigger Current : 20 mA
- Maximum Switching Voltage: 250VAC@10A; 30VDC @10A
- Single Pole Double Throw (SPDT) Configuration
- Power supply indicator lamp
KY-020 Tilt Switch Module
- High Sensitivity
- Digital Output
- 3 Pin sensor Module
- Economic, Reliable and Small in size
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-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-023 PS2 Game Joy Stick Module
- Working voltage :5V DC
- Axis : X & Y
- Type: Button Joystick
- Size: 65.1×53.8 mm
- Weight: 37g
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-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-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-027 Magic Cup Light Module
- Compatible with Arduino & NodeMCU
- When you tilt the switch, the led will turn on and off
- Operating voltage: 3.3V to 5.5V
- Dimension: 1.5cm x 3.6cm
- Weight: 10 g
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-029 3mm Two Color LED Module
- Diameter: 3mm
- Package Type: Diffusion
- Color: Red + Green
- Luminosity Intensity (MCD)
KY-031 The Knock Sensor Module
- Detect shocks with the spring and send a signal to Controller Board
- Operating voltage: 3.3V-5V
- Digital output
- Bolt holes for easy installation.
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 °
