Deals of the Day
-
Arduino, Arduino Boards & Components, Development Kits
Water Flow Sensor
Key Features :
-
- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
- Working Flow Rate: 1 to 30 Liters/Minute
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Accuracy: ±10%
- Maximum water pressure: 2.0 MPa
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Pulses per Liter: 450
- Durability: minimum 300,000 cycles
- Cable length: 15cm
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread
- Size: 2.5″ x 1.4″ x 1.4″
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
4×4 Keypad Matrix Keypad
Key Features :
-
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Used widely in industrial and home electronic equipments, instrument, etc.
- This allows a microcontroller to ‘scan’ the 8 output pins to see which of the 16 buttons is being pressed.
SKU: n/a -
Featured Products
-
Arduino, Arduino Boards & Components, Development Kits
Water Flow Sensor
Key Features :
-
- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
- Working Flow Rate: 1 to 30 Liters/Minute
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Accuracy: ±10%
- Maximum water pressure: 2.0 MPa
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Pulses per Liter: 450
- Durability: minimum 300,000 cycles
- Cable length: 15cm
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread
- Size: 2.5″ x 1.4″ x 1.4″
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
4×4 Keypad Matrix Keypad
Key Features :
-
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Used widely in industrial and home electronic equipments, instrument, etc.
- This allows a microcontroller to ‘scan’ the 8 output pins to see which of the 16 buttons is being pressed.
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
DC Volt Meter 3 wire DC 4.5 to 30V DC Red LED digital voltmeter module panel meter
-2%Arduino, Arduino Boards & Components, Development KitsDC Volt Meter 3 wire DC 4.5 to 30V DC Red LED digital voltmeter module panel meter
Key Features :
-
3 wire 0-100V Red LED digital voltmeter module panel meter
- Sensing Voltmeter: 0-100V.
- Power supply: DC4-30V
- Measuring range: 0-100V.
- Measurement accuracy: ±0.1%
- Refresh rate: about 200ms
- Display: 0.56 “digital tube
- Color: Red
- Operating current: Less than 8mA
- Operating temperature: -10°C to 65°C
- Input impedance:100K
- Overall dimension: 48*29*26mm
- Display LED color – Red
SKU: n/a -
Bestsellers
-
Arduino, Arduino Boards & Components, Development Kits
Water Flow Sensor
Key Features :
-
- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
- Working Flow Rate: 1 to 30 Liters/Minute
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Accuracy: ±10%
- Maximum water pressure: 2.0 MPa
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Pulses per Liter: 450
- Durability: minimum 300,000 cycles
- Cable length: 15cm
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread
- Size: 2.5″ x 1.4″ x 1.4″
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
4×4 Keypad Matrix Keypad
Key Features :
-
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Used widely in industrial and home electronic equipments, instrument, etc.
- This allows a microcontroller to ‘scan’ the 8 output pins to see which of the 16 buttons is being pressed.
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
DC Volt Meter 3 wire DC 4.5 to 30V DC Red LED digital voltmeter module panel meter
-2%Arduino, Arduino Boards & Components, Development KitsDC Volt Meter 3 wire DC 4.5 to 30V DC Red LED digital voltmeter module panel meter
Key Features :
-
3 wire 0-100V Red LED digital voltmeter module panel meter
- Sensing Voltmeter: 0-100V.
- Power supply: DC4-30V
- Measuring range: 0-100V.
- Measurement accuracy: ±0.1%
- Refresh rate: about 200ms
- Display: 0.56 “digital tube
- Color: Red
- Operating current: Less than 8mA
- Operating temperature: -10°C to 65°C
- Input impedance:100K
- Overall dimension: 48*29*26mm
- Display LED color – Red
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
MPU 6050 3 Axis Digital Gyroscope Accelerometer Sensor Module
-3%Arduino, Arduino Boards & Components, Development KitsMPU 6050 3 Axis Digital Gyroscope Accelerometer Sensor Module
Key Features :
- Build in ultra low noise linear LDO voltage regulator
- Build-in on board filters, which reduce noise from motor and other high current electronics
- All sensors connected to I2C bus
- You can easily select two I2C address for MPU6050 by soldered jumper
- Tri-Axis angular rate sensor (gyro) with a sensitivity up to 131 LSBs/dps and a full-scale range of ±250, ±500, ±1000, and ±2000dps
- Tri-Axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g
- Digital Motion Processing™ (DMP™) engine offloads complex MotionFusion, sensor timing synchronization and gesture detection
- Embedded algorithms for run-time bias and compass calibration. No user intervention required
- Power LED
- Input Voltage: 2.3 – 3.4V
- Build in Logic level converter for I2C
- Digital-output temperature sensor
- Dimensions 20x16mm
- Designed for 5V logic level
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Active Low Level Trigger Buzzer Alarm Module
-6%Arduino, Arduino Boards & Components, Development KitsActive Low Level Trigger Buzzer Alarm Module
Key Features :
- Product Name:3.3 to 5V Active Buzzer Alarm Module Sensor And 3 Pin TTL Cable
- The Transistor drive module uses 8550
- With fixed bolt hole- easy installation- 2.6mm aperture.
- Operating voltage 3.3V-5V
- PCB dimensions: 34.28 mm (L) * 13.29 mm (W) * 11.5 mm (H)
- Wire length: 20.5cm
- Weight: 7 gm.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Micro SD TF Card Reader Adapter Module for Arduino
-3%Arduino, Arduino Boards & Components, Development KitsMicro SD TF Card Reader Adapter Module for Arduino
Key Features :
- Power supply: 4.5V – 5.5V, 3.3V voltage regulator circuit board
- Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm
- Control Interface: GND, VCC, MISO, MOSI, SCK, CS
- Size: 45 x 28mm
- Net weight: 6g
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
DHT11 Temperature And Humidity Sensor
Key Features :
- Low power consumption.
- DHT11 sensor adopts
- The module can detect the surrounding environment of the humidity and temperature
- High reliability and excellent long-term stability
- The output from the digital output
- Has a fixed bolt hole and easy installation
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
CP-2102 Usb To Serial Usb To Uart Ttl Serial Module
-2%Arduino, Arduino Boards & Components, Development KitsCP-2102 Usb To Serial Usb To Uart Ttl Serial Module
Key Features :
- Stable and reliable chipset CP2102.
- USB specification 2.0 compliant with full-speed 12Mbps.
- Standard USB type A male and TTL 6pin connector.
- 6pins for 3.3V, RST, TXD, RXD, GND & 5V.
- Baud rates: 300 bps to 1.5 Mbps
- Byte receive buffer; 640 byte transmit buffer.
- Hardware or X-On/X-Off handshaking supported.
- Event character support Line break transmission.
- USB suspend states supported via SUSPEND pins.
- Temperature Range: -40 to +85.
- Size: 42mm X 15mm.
- Weight: 4g
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Proximity Sensor E18-D80NK Infrared Yellow NPN-NO with cable
-2%Arduino, Arduino Boards & Components, Development KitsProximity Sensor E18-D80NK Infrared Yellow NPN-NO with cable
Key Features :
- Sensor Type: Inductive
- Sensing distance: 0.079″ (2mm)
- Output Type: NPN-NO, 3-Wire
- Response Frequency: 1.5kHz
- Shielding: Shielded
- Material: Nickel-Plated Brass
- Voltage: 10V ~ 40V
- Termination style: Cable leads
- Operating Temperature: -40°C ~ 85°C
- Package/case: Cylinder, Threaded – M12
- Ingress Protection: IP67
- Indicator: LED
SKU: n/a
Smartphones
-
Arduino, Arduino Boards & Components, Development Kits
Water Flow Sensor
Key Features :
-
- Model: YF-S201
- Sensor Type: Hall effect
- Working Voltage: 5 to 18V DC (min tested working voltage 4.5V)
- Max current draw: 15mA @ 5V
- Output Type: 5V TTL
- Working Flow Rate: 1 to 30 Liters/Minute
- Working Temperature range: -25 to +80℃
- Working Humidity Range: 35%-80% RH
- Accuracy: ±10%
- Maximum water pressure: 2.0 MPa
- Output duty cycle: 50% +-10%
- Output rise time: 0.04us
- Output fall time: 0.18us
- Flow rate pulse characteristics: Frequency (Hz) = 7.5 * Flow rate (L/min)
- Pulses per Liter: 450
- Durability: minimum 300,000 cycles
- Cable length: 15cm
- 1/2″ nominal pipe connections, 0.78″ outer diameter, 1/2″ of thread
- Size: 2.5″ x 1.4″ x 1.4″
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
4×4 Keypad Matrix Keypad
Key Features :
-
- Ultra-thin design & adhesive backing provides easy integration to any project
- Excellent price-performance ratio
- Easy communication with any microcontroller
- 5 pins 2.54mm pitch connector, 4x 4type 16 keys.
- Sticker can peel off for adhesive mounting.
- Used widely in industrial and home electronic equipments, instrument, etc.
- This allows a microcontroller to ‘scan’ the 8 output pins to see which of the 16 buttons is being pressed.
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
DC Volt Meter 3 wire DC 4.5 to 30V DC Red LED digital voltmeter module panel meter
-2%Arduino, Arduino Boards & Components, Development KitsDC Volt Meter 3 wire DC 4.5 to 30V DC Red LED digital voltmeter module panel meter
Key Features :
-
3 wire 0-100V Red LED digital voltmeter module panel meter
- Sensing Voltmeter: 0-100V.
- Power supply: DC4-30V
- Measuring range: 0-100V.
- Measurement accuracy: ±0.1%
- Refresh rate: about 200ms
- Display: 0.56 “digital tube
- Color: Red
- Operating current: Less than 8mA
- Operating temperature: -10°C to 65°C
- Input impedance:100K
- Overall dimension: 48*29*26mm
- Display LED color – Red
SKU: n/a -
-
Arduino, Arduino Boards & Components, Development Kits
MPU 6050 3 Axis Digital Gyroscope Accelerometer Sensor Module
-3%Arduino, Arduino Boards & Components, Development KitsMPU 6050 3 Axis Digital Gyroscope Accelerometer Sensor Module
Key Features :
- Build in ultra low noise linear LDO voltage regulator
- Build-in on board filters, which reduce noise from motor and other high current electronics
- All sensors connected to I2C bus
- You can easily select two I2C address for MPU6050 by soldered jumper
- Tri-Axis angular rate sensor (gyro) with a sensitivity up to 131 LSBs/dps and a full-scale range of ±250, ±500, ±1000, and ±2000dps
- Tri-Axis accelerometer with a programmable full scale range of ±2g, ±4g, ±8g and ±16g
- Digital Motion Processing™ (DMP™) engine offloads complex MotionFusion, sensor timing synchronization and gesture detection
- Embedded algorithms for run-time bias and compass calibration. No user intervention required
- Power LED
- Input Voltage: 2.3 – 3.4V
- Build in Logic level converter for I2C
- Digital-output temperature sensor
- Dimensions 20x16mm
- Designed for 5V logic level
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Active Low Level Trigger Buzzer Alarm Module
-6%Arduino, Arduino Boards & Components, Development KitsActive Low Level Trigger Buzzer Alarm Module
Key Features :
- Product Name:3.3 to 5V Active Buzzer Alarm Module Sensor And 3 Pin TTL Cable
- The Transistor drive module uses 8550
- With fixed bolt hole- easy installation- 2.6mm aperture.
- Operating voltage 3.3V-5V
- PCB dimensions: 34.28 mm (L) * 13.29 mm (W) * 11.5 mm (H)
- Wire length: 20.5cm
- Weight: 7 gm.
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Micro SD TF Card Reader Adapter Module for Arduino
-3%Arduino, Arduino Boards & Components, Development KitsMicro SD TF Card Reader Adapter Module for Arduino
Key Features :
- Power supply: 4.5V – 5.5V, 3.3V voltage regulator circuit board
- Positioning holes: 4 M2 screws positioning hole diameter of 2.2mm
- Control Interface: GND, VCC, MISO, MOSI, SCK, CS
- Size: 45 x 28mm
- Net weight: 6g
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
DHT11 Temperature And Humidity Sensor
Key Features :
- Low power consumption.
- DHT11 sensor adopts
- The module can detect the surrounding environment of the humidity and temperature
- High reliability and excellent long-term stability
- The output from the digital output
- Has a fixed bolt hole and easy installation
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
CP-2102 Usb To Serial Usb To Uart Ttl Serial Module
-2%Arduino, Arduino Boards & Components, Development KitsCP-2102 Usb To Serial Usb To Uart Ttl Serial Module
Key Features :
- Stable and reliable chipset CP2102.
- USB specification 2.0 compliant with full-speed 12Mbps.
- Standard USB type A male and TTL 6pin connector.
- 6pins for 3.3V, RST, TXD, RXD, GND & 5V.
- Baud rates: 300 bps to 1.5 Mbps
- Byte receive buffer; 640 byte transmit buffer.
- Hardware or X-On/X-Off handshaking supported.
- Event character support Line break transmission.
- USB suspend states supported via SUSPEND pins.
- Temperature Range: -40 to +85.
- Size: 42mm X 15mm.
- Weight: 4g
SKU: n/a -
Arduino, Arduino Boards & Components, Development Kits
Proximity Sensor E18-D80NK Infrared Yellow NPN-NO with cable
-2%Arduino, Arduino Boards & Components, Development KitsProximity Sensor E18-D80NK Infrared Yellow NPN-NO with cable
Key Features :
- Sensor Type: Inductive
- Sensing distance: 0.079″ (2mm)
- Output Type: NPN-NO, 3-Wire
- Response Frequency: 1.5kHz
- Shielding: Shielded
- Material: Nickel-Plated Brass
- Voltage: 10V ~ 40V
- Termination style: Cable leads
- Operating Temperature: -40°C ~ 85°C
- Package/case: Cylinder, Threaded – M12
- Ingress Protection: IP67
- Indicator: LED
SKU: n/a