PIEZO Vibration Sensor
- Flexible PVDF Piezo Polymer Film
- Flex, Touch, Vibration and Shock measurements
- Voltage Sensitivity (open-circuit, baseline): 1.1 V/g.
- Charge Sensitivity (baseline): 260 pC/g.
- Upper Limiting Frequency (+3 dB): 42 Hz.
- Resonance Frequency: 75 Hz.
- Voltage Sensitivity (open-circuit, at resonance): 6 V/g.
- Wide dynamic range：001Hz~1000MHz
- Laminated for higher voltage output
- Breadboard friendly leads.
- Standard grove socket
- Adjustable sensitivity
- Withstands High Impact
- Operating Temperature: 0ºC to 85ºC
- Storage Temperature: -40ºC to 85 ºC
- Dimensions: 6.9 x 3.9 x 0.8 cm
- Weight: 10 Grams
12V SOLENOID LOCK
- Body Material: Iron
- Holding force: 0.25 kg
- Operating Voltage: 12V.
- Rated Current: 0.8 A.
- Power: 9.6 Watt
- Energized forms: intermittent
- Cable Length: 35 cm (with connector).
- Draws 650mA at 12V, 500 mA at 9V when activated
- High quality ultra-compact electric lock
- Unlocking time: 1s
- Rustproof, durable, safe, convenient to use.
- Suction tightly sucks the iron, thus locking the door.
- Applicable for being installed in the escape door or
- Dimensions: 54 x 42 x 28 mm
- Weight: 150 gm.
16 CHANNEL 5V RELAY
- 16 channel 5V relay board
- Operating voltage: 5V
- Supply current: 500mA
- Relay contact current capacity of 10A @250 V AC/10A@ 30V AC
- Optocoupler protection
- Low state voltage: 0V to 0.5V (relay is ON)
- High state voltage: 3.7V to 5V(relay is OFF)
- Single-chip design with reliable performance
- Strong anti-interferences
- Strong anti-jamming ability and stable performance
- The on-board power supply module doesn’t need any external power
- Common terminal(com) in each rely is user friendly and can be accessed by different signal
- Dimension: 180*90*20mm
- Weight: 100gm
16 CHANNEL 12V RELAY
- 16 channel 12V relay board
- Operating voltage: 12V
- Supply current: 0.2 A
- Relay contact current capacity of 10A @250 V AC/10A@ 30V AC
- Optocoupler protection
- LED status indicates relay ON/OFF state.
- The 10-16 road can be any full-on/off or any road
- Common terminal(com) in each rely is user friendly and can be accessed by different signal
- Normally closed or normally open with each port
- Strong anti-jamming ability and stable performance
- The on-board power supply module doesn’t need any external power
- Dimension: 180*90*20mm
- Weight: 100gm
DYS Motor D2826 1100KV
- Item name: D2826 1100KV
- Voltage: 4V~14.8V
- Battery: 2~4s LiPoly
- Max watt: 102
- Max Current: 19A
- Suggested prop: 9045
- Pull: 660g
- Shaft: 3.17mm in Diameter
- Thrust: 1050g (9045 prop/4s)
- Efficiency: <4g/W
- Suggested Propeller: 8x6(2s) 7x4(3s)
- ESC: 30A
- Shaft: M5
- Pull: 660g
- Motor Mount Holes: M3 x 16/19mm
- Dimensions: 26.2 × 27.7mm
- Weight: 51g
STM32F103C8T6 ARM board
ESP8266 Serial WIFI Witty Cloud Development Board ESP-12F Module MINI Nodemcu
- LDR Light Sensor on board
- WS2812 Led on board
- 3x tactile buttons (1x in the Witty board and 2x in theCH340 board)
- Micro USB connection for power and/or programming
- Uses latest ESP-12F module with 4M flash and integrated antenna
- Includes CH340G USB-to-UART programmer
- Includes LDR (light dependent resistor a.k.a photoresistor) connected to ESP’s ADC pin
- RGB LED connected to GPIO 12,13 and 15
- It supports 3 modes AP, STA, AP+STA
CJMCU-34725 TCS34725 Color Sensor RGB Module
- Operating Voltage: 3.3V
- Supply Voltage: 3.3V-5V
- Color management is more accurate
- High sensitivity
- Wide dynamic range
- IR shading filters make the TCS34725 ideal
- Integrated IR blocking filter
- 8M:1 dynamic range
- Four independent analogue-to-digital converters
- A reference channel for colour analysis (clear channel photodiode)
- Length: 20mm
- Width: 20mm
- Weight: 10 g
145 mm Trapezoidal Lead Screw
Dc 12V 60W High Pressure Water Pump Automatic Switch 5L/Min Pump
BMP085 9-Axis IMU Magnetic Acceleration Gyroscope Atmospheric Pressure Module
- Nine-axis module (three-axis gyroscope + three-axis acceleration + 3-axis magnetic field + pressure)
- Use chips: L3G4200D + ADXL345 + HMC5883L + BMP085
- Communication: IIC communication protocol (fully compatible with the 3-5v system)
- Mounting hole 3mm
- The power supply: 3-5 v (internal low voltage difference voltage stabilizing)
- Communication: standard IIC communication agreement Chip built-in 16 bit AD converter, 16 bits of data output
- The gyroscope range: + 250 500 1000 2000 °/s
- Acceleration range: ± 2 ± 4 ± 8 ± 16 g
- Standard 2.54mm pin interface, easy breadboard perforated plate experimental connection
- Adopt gold PCB process
- Module size: 25.8mm * 16.8mm
