SEN-HZ21WI DN15 1/2 Copper Water Flow Sensor Output Flow Sensor Switch
Features:-
- Model: SEN-HZ21WI
- Material: Copper
- Colour: Gold
- Type: 1/2(External Thread Diameter)
- Water quality requirement: ≤60℃
- Flow range: 1-30L/min
- Maximum water pressure: 1.75MPa
- Three-wire connection: Red for positive pole, black for negative pole, yellow for pulse signal
- Lightweight, reasonable size, stable performance, low water pressure start, easy to install, safe to use
- Weight: approx. 95g.
Brass G1/4″ BSP Hall Effect Flow Sensor Water 0.35-3.0L/min OD12 waterTurbine Flowmeter SEN-HZ41WC
Features:-
- Water quality requirement: Drinking water health standards, 0～80℃.
- Flow range: 0.35 ～ 3.0 Liter/min.
- Withstand hydraulic pressure: ≤1.75 MPa.
- Voltage/electric current: DC 4.5 ～ 18 Volt, ≤15mA.
- Insulation resistance: >100MΩ.
- Electrical strength: AC500V, 50HZ.
- Output level: Rated voltage DC5V, high level ≥4.5 Volt, low level ≤0.5 Volt.
- Pulse duty cycle: 50%.
- Flow characteristic: F=73Q, F:HZ, Q:L/min，±10%.
- Cumulative flow conversion: 1 Liter water=1780 pulse, accuracy: 8%.
XH-W1401 12V Digital Led Thermostat Module Temperature Controller With Display
Features:-
- A Simple Temperature Sensor Module with 12V Relay
- Model: XH-W1401
- Thermostat Range: -9℃ to 99℃
- Thermostat Accuracy: 1℃
- Power Supply: DC12V
- Output : Electric relay output ,capacity 220V 10A/12V 10A
- For cooling or heating temperature control.
Anti-Corrosion Water Level Sensor with Ball Float Switch
Features:-
- Rating contract (Max.): 10 W
- Switching power supply (Max.): 110VDC
- Resistance contract (Max.): 100 Ω
- Appro. Float Ball Size (mm) : 24×17 (LxD)
- Body Total Length (mm) : 85
- Cable Length (cm) : 37
- Total Float opening: 70°
- Switch ON/OFF angle Approx. betn 15° to 20°.
Floating Straight Automatic Water Level Control For Water Tank-14014449MG
Features:-
- Automatic Control, Low Self-Complementary Water, Water Full Automatic Stop.
- Four Intakes, Large Volume Of Water.
- Beautiful Appearance, Small Size, Practical, Simple Installation.
- Without Electricity, Easy To Use, Long Life, Low Failure Rate, Saving Water Resources.
- Working Pressure Range: 0.2-10Kg.
- Applicable Medium: Clean Water.
- Applicable Medium Temperature: ≤70degree C.
MCP2515 CAN Module TJA1050 Receiver SPI 51 Single Chip Program Routine Arduino
Features:-
- Support CAN V2.0B technical standard, communication rate 1Mb / S.
- Module 5V DC power supply, SPI interface protocol control
- 0 to 8 bytes long data field.
- 8MHZ crystal oscillator
- 120Ω terminal resistance
- Use High-speed CAN transceiver TJA1050
- Impedance matching, guaranteed drive capability, long-distance data transmission, prevent signal radiation.
CD74HC4067 High Speed CMOS 16-Channel Analog/Digital Multiplexer Breakout Module
Features:-
- 2V to 6V operation
- “On” resistance: 70 Ohms @ 4.5V
- 6ns break-before-make @ 4.5V
- Wide operating temperature range: -55C to 125C.
MAX30102 Heart Rate Oxygen Pulse Breakout Sensor Module For Arduino
Features:-
- Integrated LEDs, Photo Sensor, and High-Performance Analog Front -End
- Optical Heart-Rate Monitor and Pulse Oximetry Solution
- Measures absorbance of pulsing blood
- I2C interface plus INT pin
- Tiny 12.7mm x 12.7mm (0.5in x 0.5in) Board Size
- Highly integrated, small-size sensor
- Non-chest based heart-rate/SpO2 detection
- Ultra-Low-Power Operation Increases Battery Life for Wearable Devices
- Programmable Sample Rate and LED Current for Power Savings.
MAX7219 Dot Led Matrix Module 4 In 1 Display with 5P Line Module For Arduino Micro-controller
Features:-
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 320 mA
- Display Dimensions: 32x32x6 (LxWxH) mm
- PCB Dimensions: 128×32 (LxW) mm.
Double Analog Potentiometer Module With Slide Potentiometer Slip Adjustable Resistance For Arduino
Features:-
- Dual analogue output, output 0-VCC analogue voltage signal.
- Voltage: 3.3V, 5V.
- Port: Analog.
- Resistance: 10K.
- Slide potentiometers module
- Two analogue outputs, analogue outputs 0-VCC voltage signals
- Stable and reliable performance with high-quality sliding appliances
- Platform: Arduino, MCU, ARM, and other microcontroller platforms
- Application: Raspberry Pi projects, DIY projects, Arduino projects.
- Dimensions: 91 x 21 x 30 mm
- Weight: 18 gm.
Pro Micro 5V 16M Mini Microcontroller Development Board For Arduino
Features:-
- ATMEGA32U4 running in 5V / 16MHz
- Support Arduino IDE V1.0.1
- Micro USB interface programming on the board
- Four 10-bit ADC pin
- 12 digital I / O (5 PWM capability)
- Rx and Tx hardware serial connection.
Pixy2 CMUcam5 Smart Vision Sensor – Object Tracking Camera for Arduino, Raspberry Pi, BeagleBone Black
Features:-
- Pixy2 detects lines, intersections and small barcodes, intended for line-following robots.
- Improved framerate – 60 frames-per-second.
- Tracking algorithms have been added to colour-based object detection.
- Improved and simplified libraries for Arduino, Raspberry Pi and other controllers
- Integrated light source.
- The small, fast, easy-to-use, low-cost, readily-available vision system
- Learns to detect objects that you teach it
- Connects to Arduino with the included cable. Also works with Raspberry Pi, BeagleBone and similar controllers.
- Supports C/C++ and Python
- Communicates via one of several interfaces: SPI, I2C, UART, USB or analogue/digital output.
- Configuration utility runs on Windows, macOS, and Linux.
- All software/firmware is open-source GNU-licensed.
- Dimensions: 43mm x 39mm x 16mm
- Height of Camera: 4mm / 0.16″”
STC Automatic Programmer Usb – TTL 5V 3.3V SCM Burning Programmer
Features:-
- Supports 3.3V and 5V STC full range of all SCM burning procedures.
- Highest baud rate 115200
- Programmer automatically downloads without cold start, no need to frequently power down SCM.
- 4The burner with USB to TTL, USB to serial port function, can be used for USB to TTL electronic product upgrades, does not affect the normal serial communication debugging
- The success rate of STC12, STC15, STC11, STC10 series programs can be up to100%.
- Programmer uses CH340 + SCM control core.
- With 500MA self-recovery fuse, perfect to protect your computer motherboard!
- Metal aluminium shell protection burner motherboard.
- The interface definition is printed on the shell.
TL866II Plus USB Programmer Support 15000+IC SPI Flash NAND EEPROM MCU PIC AVR Replace TL866A TL866CS
Features:-
- Model: TL866II Plus
- With Multi-functional ICSP interface
- 40pin ZIF socket, fully automatic, support fast mode SPI
- USB interface for both data transfer and power supply
- With over-voltage and over current protection.
TL866II Plus Universal USB MiniPro USB Programmer for 15000+IC SPI Flash NAND EEPROM MCU PIC AVR
Features:-
- High-Speed Programming – 12 Mbps
- Unique ultra-low power consumption
- Portable performance
- Programmable programming power supply
- Best overvoltage, overcurrent protection
- 40-pin universal pin
- Upgrade function
- 54/74F/LS/HC CMOS4000 series IC functional tests
- AVR microcontroller one-to-one soft encryption
- Unified and convenient user interface
- NAND Flash: Yes.
Finger print Scanner Module – TTL (GT-521F32)
Features:-
- Finger window: 12.9 x 16.9 mm.
- Image Size: 258 x 202 Pixels.
- Storage capacity: 200 fingerprints.
- Wake up on Finger Function.
- Anti-Scratch with surface high hardness ≧ 5H.
- Resolution: 450 dpi.
- CPU: ARM Cortex M3 Core MCU).
Finger Print Module Scanner – TTL (GT-521F52)
Features:-
- Simple UART & USB communication protocol.
- Complies with USB 2.0 full-speed specification.
- Ultra-thin optical sensor.
- Resolution 450 dpi.
- Capable of 360° recognition.
- Storage for 3,000 unique fingerprints.
- Wake up on Finger Function.
- Works well with dry, moist or rough fingerprints.
- Anti-scratch with surface high hardness ≧
- 1:1 verification, 1:N identification.
- High accuracy and high-speed fingerprint identification technology.
Mini Ultra-small Size ESP-M3 From ESP8285 Serial Wireless WiFi Transmission Module Fully Compatible With ESP8266
Features:-
- Model: ESP8285 ESP-M3
- 32-bit Tensilica L106 microcontroller
- Ultra-low 16 bit RISC
- Fully Compatible with ESP8266
- Embedded TCP protocol
- channel high-precision 10-bit ADC
- Supporting the most commonly used networks (802.11 b / g / n)
- Support WPA, PA2PSK and WPS
- Working temperature: -40 ℃ – + 125 ℃
- Clock Speed: 80 MHz; (max 160 MHz)
- Flash memory: 1 MB.
Mini ESP-M2 ESP8285 Serial Wireless WiFi Transmission Module SerialNET MODE Fully Compatible With ESP8266
Features:-
- SOC characteristics.
- Built-in Tensilica L106 ultra-low power 32-bit CPU, main frequency supports 80MHz and160MHz and RTOS.
- Built-in TCP/IP protocol.
- Built-in one-channel 10-bit high precision ADC.
- Outboard interface: HSPI, UART, I2C, I2S, IR Remote Control, PWM, GPIO.
- The deep sleep current is 10uA, the cut-off current is smaller than 5uA.
- Wake, connect and transmit data package within 2ms.
- The consumer power is smaller 1.0Mw (DTIM3) when at standby status.
- Built-in 1M byte for SPI Flash.
- Ultra-small size.
- Support serial to WiFi.
- Wireless transparent transmission.
- Long-distance transmission with ultra-low power.
- Support outboard antenna.
- Bearing high temperature to 125 °C, compared to the 85°C for ESP8266.
59TYD-375-2B AC Synchronous Motor 220VAC 50HZ – 5, 8, 15, 20, 30, 60. RPM
Features:-
- RPM: 30.
- Torque: 68 kgcm.
- Voltage: 12-240 VAC.
- Input Power: <13W.
- Frequency: 50/60Hz.
- Rated Current: 100mA.
- Noise (dB): 42.
- Insulation Class: B.
59TYD-375-2A AC Synchronous Motor 220VAC 50HZ – 1.6, 5, 12, 20, 40. RPM
Features:-
- RPM: 40.
- Torque: 5 kgcm.
- Voltage: 12-240 VAC.
- Input Power: <13W
- Max Output Torque: 68kgcm.
- Available RPM: 5, 8, 15, 20, 30, 60.
- Frequency: 50/60Hz.
- Rated Current: 100mA.
- Noise (dB): 42.
- Insulation Class: B.
Creality 3D CR-10S DIY 3D Printer Kit 300*300*400mm Printing Size With Z-axis Dual T Screw Rod Motor Filament Detector 1.75mm 0.4mm Nozzle
Features:-
1. It is the upgraded version of CR-10.
2. With Filament detector, can reduce accidents and avoid model printing interrupts.
3. With Dual lead screws with motor, more durable to use.
4. Use Industrial-grade PCB mainboard, more highly integrated modules, can continuously print for about 200 hours without pressure, with matures printing technology and stable performance.
5. Only take 10 minutes to install.
6. Use newest V-slot linear bearing system, brings high accuracy and low noise printing.
Creality 3D Ender-3 Pro V-slot Prusa I3 DIY 3D Printer 220x220x250mm Printing Size With Magnetic Removable Platform Sticker/Power Resume Function/Off-line Print
Features
- Modelling technology: FDM ( Fused Deposition Modelling）
- Printing size: 220 x 220 x 250 mm
- Machine size: 440 x 410 x 465 mm
- Max traveling speed: 180mm / s
- Filament: 1.75 mm PLA, TPU, ABS, Gradient color, carbon fiber, etc.
- Input: AC 100 – 265V, 50 – 60Hz
- Output: DC 24V, 15 A, 360W
- Layer thickness: 0.1 – 0.4 mm
- Nozzle diameter: 0.4 mm
- Precision: ±0.1 mm.
Creality 3D Ender-3 V-slot Prusa I3 DIY 3D Printer Kit 220x220x250mm Printing Size With Power Resume Function/MK10 Extruder 1.75mm 0.4mm Nozzle
Features
- Modeling Technology – FDM（Fused Deposition Modeling).
- Printing Size – 220*220*250mm.
- Machine Size – 440*410*465mm.
- Net Weight – 8KG.
- Printing Speed – 180mm/s.
- Filament – 1.75mmPLA, TPU, ABS.
- Power Supply – 100-265V 50-60HZ.
- Output – 24V 15A 360W.
- Layer Thickness – 0.1-0.4mm.
- Nozzle Diameter – 0.4mm.
DC 48V 750W BM1418ZXF brushless motor, electric bicycle kit, DIY E-Tricycle
Features
- Rated Operating Voltage: 48V DC.
- Rated Power: 750W.
- Rated Speed: 2800 RPM.
- No Load Speed: 3100 RPM.
- Full Load Current: 13.4A.
- No Load Current: 4.0A.
- Rated Torque: 1.7N.m.
- Efficiency: >75%.
- Gear Speed: 400 RPM.
- Gear Torque: 10N.m.
- Gear Ratio: 6:1.
DC 48V 350W BM1418ZXF brushless motor, electric bicycle kit, DIY E-Tricycle
Features
- Rated Output Power: 350W
- Rated Voltage:48V DC
- Speed after Reduction: 480 RPM
- Rated Speed:2800 RPM
- Gear Ratio: 1:6
- Full Load Current: 9.4A
- No Load Current: 2.8A
- Rated Torque: 7.2 N.m.
- Application – Small and Medium size E-Tricycle.
MA-3485 Pocket 60x LED Currency Detecting Microscope
Features
- Light Source Type: LED
- Colour: Silver
- Material: ABS + Acrylic
- Lens Material: Glass
- Power Supply: 3* CR1620 Button
- Lens diameter: 10mm
- Magnification strength: 60x
- 2 x LED lights, 1 x UV light.
24V Dc 1/2″ Brass Electric Solenoid Valve Water Air Fuels Gas Normal Closed New
Features
- Rated Operating Voltage: 24V DC
- Rated Current: 0.6A
- Operation Mode: NC (Normally Closed)
- Pressure: 0.02 – 0.8MPa
- Max fluid temperature: 100°C.
DC 24V Solenoid Air Valve 5 Port 2 Position 4V210 08
Features
- Media: air.
- Working Pressure: 0. 17~0. 7Mpa max.
- Pressure resistance: 1. 05Mpa.
- Fluid temperature: 5 50¡¦
- Effective Sectional area 16mm2 (cv=0. 78)
- Joint pipe bore inlet=outlet=1/4 inch,
- Exhaust=1/8 inch.
- Hole: r/s thread (g1/8): approx. 9. 7Mm or 0. 38Inch,
- P Thread (g1/4): approx. 12. 7Mm or 0. 5Inch
- A, B Thread (g1/4): approx. 12. 7Mm or 0. 5Inch.
- Valve body: brass.
Dc 50A 75Mv Current Shunt Resistor for Amp Meter Gauge
Features
- High quality and good performance used for a dc 50a current amp meter easy to install.
- Accuracy: class 0.5.
- Voltage drop: 75mv.
- Material: steel, cupro-manganese, plastic.
- Color: black.
- Dimension: approx. 4 1/2 X 1 x 3/4 inch.
Tb6612Fng Dual Motor Driver Module for Arduino/Other Microcontroller
Features
- CW/CCW/short break/stop motor control modes
- Built-in thermal shutdown circuit and a low voltage detecting circuit
- Standby control to save power
- CW/CCW/short brake/stop motor control modes
- Operating Voltage(VDC): 15
- Peak Current (A): 3.2
- Continuous Current (A): 1.2
- No. of Channels: 1.
Socket Adapter Plate Board for 8 Pin Nrf24L01 Wireless Module
Features
- Used with NRF24L01 wireless module
- Add core nRF24L01+ Breakout Adapter with onboard 3.3V Regulator
- Onboard 3.3V voltage regulator accepts your Arduino +5V supply and provides 3.3V for the attached nRF24L01+ module
- Allows for easy connection to nRF24L01+ modules
- Small power on SMD LED indicator
- On-Board Voltage Regulator:– Voltage Regulator Input Voltage (connected to VCC): 4.8V to 12V
– Voltage Regulator Input Voltage Max: 15V (we recommend staying below 12V)
- Dimension: 15.3 x 11.5 x 1.2 cm
- Weight: 10 Grams.
Wall Mount Sound Security Light Delay Sensor Control Lamp Switch Ac 220V
Features
- Operating voltage: 220v
- Load Power: 30w
- Sound Control Sensitivity: 95db- 75db
- Light Control Induction: 6lux
- Delay Time: 30 seconds
- High-quality Energy Saving Auto Switch Controlled by Light and Sound
- Ideal Light Switch for use around bathroom, hallways, staircases and porches
- Easy to install
- Load Type: Control energy-saving lamps under 80W,incandescent under 60W,LED light under 30W
- Installation: Shut off the power, load must not short-circuit.
Ina219 I2C BiDirectional Dc Current Power Supply Sensor Breakout Module
Features
- 0.1 ohm 1% 2W current sense resistor
- Up to +26V target voltage
- Up to ±3.2A current measurement, with ±0.8mA resolution
- Senses Bus Voltages from 0 to 26 V
- 2C- or SMBus-compatible interface. The
- Reports Current, Voltage, and Power.
Afr-2000 G1/4” Air Compressor Water Filter with Regulator Air Tool Cleaning
Features
- Model: AFR2000 (AFR is the model, 2000 refers to the port size)
- Operating Fluid: Air
- Joint pipe bore: G 1/4″
- Range of Adjustable Pressure: 0.05-0.99 MPa
- Adjustable Pressure: 0.99 MPa
- Ensured Pressure Resistance: 1.5 MPa
- Operating Temperature Range: 5℃-60℃
- Filter Grade: 40 µ
- Capacity of Body: 15 cc
- Gauge caliber: G1 / 8
- Material: Metal, plastic
- Discharge water automatically
- Lightweight, small size, easy installation, and maintenance.
Anti Spy Cell Phone Signal Bug Rf Camera Gsm Device Detector 2600Mhz
Features
- Colour: Black
- Detecting frequency: 100 – 2600mhz
- Effective range: 1-10m (32 – 32ft)
- Detect the harmful electromagnetic radiation
- Detect if there is more secret 5. 8 Ghz wireless web camera, wireless wiretap, and wire monitor.
- Ensure the privacy of your phone conversations up to a great extent
- Prevents eavesdropping, videotaping, fraud, protect personal privacy data and information confidential
- Dimensions:6*5*5cm
- Weight: 400gm.