Pulse Sensor
Features
- A Color-Coded Cable, with a standard male header connectors. Plug it straight into an Arduino or a Breadboard. No soldering is required.
- The Pulse Sensor has 3 holes around the outside edge which make it easy to sew it into almost anything.
- Visualization software (made in Processing) to instantly see the output of the sensor and for troubleshooting.
MQ3
Features
- Heater Voltage is 5V (AC or DC)
- 33 Ohms Heater Resistance at Room Temperature
- 1M Ohms to 8M Ohms Sensing Resistance (0.4mg/L)
- Detection Range: 0.05mg/L – 10mg/L Alcohol
3v 150ma
Features
Best in Class conversion efficiency
Anti-reflective coating for more light absorption
Optically, mechanically and electrically tested
Dimension : 72 x 45 mm
Antenna GSM-6DBI (Spring)
Feature
- Frequency (MHz) 824 – 960 MHz & 1710 – 2170 MHz
- Gain : 6 dBi
- Connector: SMA- Male
- Impedance (Ω): 50
- VSWR: < 2.0
- Cable Length: 3 meter.
Mini SMD NRF24L01 2.4G wireless data transmission module
Features:
- Maximum operating speeds up to 2Mbps
- GFSK modulation efficiency, Anti-interference ability,
- Built-in hardware CRC error detection, Multipoint communication address control.
- Low-power 1.9 to 3.6V, only 1uA on Power-down mode
- Built-in 2.4Ghz antenna
- Built-in voltage regulator.
5pcs x NFC Sticker tags 13.56MHz ISO14443A 25mm Ntag213 RFID NFC tag
Features:
- Chip: Ntag213.
- Physical capacity: 180 bytes.
- Usable capacity: 144 bytes.
- Protocol: ISO14443A.
- Working frequency: 13.56 MHZ.
- Reading and writing distance: 1 to 5 cm.
- Reading and writing time: 1 to 2 ms.
- Working temperature: -20 to 55 degrees, the humidity of 90%.
- Erase times : > 100000 times.
- Data storage: > 10 years.
- Reading time: 100000 times.
- Diameter: 25mm.
A1 Universal Carbon Resistors & Rotary Potentiometers Parts Set for Arduino
Features:
- Material: FR4
- Resistor Type: Carbon
- Package Type: OEM
- Depth: 2.6 mm
- Height: 100 mm
- Width: 11 mm
- Weight: 2.2 g
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.
ADXL345
Features
- Ultra-Low Power: 40µA in measurement mode, 0.1µA in standby@ 2.5V.
- Free-Fall Detection.
- Tap/Double Tap Detection.
- Flexible interrupt modes mappable to either interrupt pin Measurement ranges selectable via serial command Bandwidth selectable via serial command
- Wide temperature range (−40°C to +85°C).
- 10,000 g shock survival.
- Support 5V/3.3V voltage input, onboard RT9161 power chip, lower pressure drop faster than 1117, the faster load speed of response, very suitable for high-noise power supply environment.
DRV8825
Features
- Supply Voltage: 8.2 – 42 VDC.
- Current Capacity : 2.2A max(24V).
- Continuous current per phase: 1.5 A.
- Minimum Logic voltage: 2.5V.
- Maximum Logic Voltage: 5V.
- Microstep resolutions: full, 1/2, 1/4, 1/8, 1/16, and 1/32.
- Dimensions : 15 x 20 mm.
- Weight: 4 gm.
XH-W3001 DC 12V 120W Digital Microcomputer Thermostat Switch
Features:-
- Easy to install
- Output type: Direct Output
- Output capacity: MAX 10A temperature measurement, display; refrigeration, heating control
- Temperature setting upper and lower limits
- Simple operation, suitable for seafood machines.
- Temperature Measuring Range: -50~110°C
- Temperature Control Range: -50~110°C
- Control Accuracy: Upto 0.1℃.
XH-W3001 DC 24V 240W Digital Temperature Controller Microcomputer Thermostat Switch
Features:-
- Easy to install
- Output type: Direct output
- Output capacity: max 10A
- Temperature setting upper and lower limits
- Temperature measuring range: -50~110°C
- Temperature control range: -50~110°C
- Control precision: upto 0.1°C.
2 Wires 0.28 inch Digital Voltmeter DC 0-100V Red Light LED Panel Voltage Meter
Features:-
- Display ON Voltage: 3 V
- Measurable Voltage Range: 0 to 100V
- Current Consumption: 10 mA
- Refresh Speed: 200ms (one time)
- Minimum Input: 3 V
- Highest Input: 30 V
- Accuracy: 0.1 V
- Colour: Red
- Wires: 3
- Operating Temperature: -10 to 60 degree C
- Holes for Mounting: 3 mm
- Very small and lightweight voltmeter module.
- Very handy and easy to use.
- Red LED display.
Ribbon Cable per meter
Features
- Length: 1 Meter
- Weight: 130 gm
- Conductor Material: Copper
- Compatible with 2.54mm spacing pin headers
- High quality and in good working condition
- Durable and reusable
- Easy to install and use
PWM DC 6V 12V 24V 28V 3A Motor Speed Regulator Control Switch for DC Motors
Features
- Voltage range: DC6V – 28V
- Current range: Within 3A
- Switch function: None
- Speed range: 0-100%
- Dimension: 65 x 30 x 15mm
- Weight: 25 g
Data Logger Shield
Features
- SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents possible damage to your SD card.
- Real time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for 2 years.
- Included libraries and example code for both SD and RTC mean you can get going quickly.
- Prototyping area for soldering connectors, circuitry or sensors.
SC10UU Linear Slide / Motion Bearing / Block
Features
- Product Name: Linear Bearing
- Model: SC10UU
- Material: Metal, Rubber
- ID: 10mm.
CS 3.5 rpm
| Phase |
Single Phase
|
| Voltage |
12V
|
| Speed |
3.5(RPM)
|
| Mounting |
NUT MOUNTING
|
| Application |
ROBOTICS
|
Mini data logger module logging shield for raspberry pi/arduino
Features:
- SD card interface works with FAT16 or FAT32 formatted cards. 3.3v level shifter circuitry prevents damage to your SD card.
- Real-time clock (RTC) keeps the time going even when the Arduino is unplugged. The battery backup lasts for years.
- Included libraries and example code for both SD and RTC mean you can get going quickly Prototyping area for soldering connectors, circuitry or sensors.
- The onboard 3.3v regulator is both a reliable reference voltage and also reliably runs SD cards that require a lot of power to run.
- A dedicated and well-designed data logging shield for Arduino.
4 CHANNEL 12v Relay
Features
- Operating Voltage: 12V DC
- Equipped with high-current relay 10A@250VAC / 10A@30VDC
- It can control both AC and DC appliances such as Solenoids, Motors, lights, fans, etc
- High-quality screw terminals (Terminal Block) provided (C, NC, NO) for quick and easy connection
- Freewheeling diode to protect your microcontroller
- Input Signal Pin connected to Burg stick for easy accessibility
- LED Status indicators to indicate the relay ON/OFF status
- Mounting holes provided
LJ12A3-4-Z/BY PNP DC6-36V Inductive Proximity Sensor
Features
- Output Type: NPN-NO
- Red LED checks the state of the proximity sensor
- High repeated positioning accuracy
- High switching frequency
- Wide voltage range
- Antivibration, dust, water and oil prevention
- Reverse power protection, short circuit protection, directly connecting with PLC
- Can replace small switches and limit switches
USB TO TTL CP 2102
Features
- Brand new and high quality
- Included USB transceiver, without external circuit device
- With 3.3V and 5V dual power output
- With three LEDs: power indicator, data reception indicator, the data transmission indicator, working status
- Meets the USB2.0 specification requirements
- With self-recovery fuse. In the event of the accidental short circuit, it can effectively protect your computer USB port and Downloader
- Asynchronous serial data bus compatible with all handshake and modulation controller interface signals
- The supported data format is 8 data bits, 1 stop bit and parity bits
USB TO Serial CP2102
Features
- Brand new and high quality
- Included USB transceiver, without external circuit device
- With 3.3V and 5V dual power output
- With three LEDs: power indicator, data reception indicator, the data transmission indicator, working status
- Meets the USB2.0 specification requirements
- With self-recovery fuse. In the event of the accidental short circuit, it can effectively protect your computer USB port and Downloader
- Asynchronous serial data bus compatible with all handshake and modulation controller interface signals
- The supported data format is 8 data bits, 1 stop bit and parity bits
MAX7219
Features
- Driver Chip: MAX7219
- Input Voltage: 3.7 to 5.3 V
- Input Current: 320 mA
- Display Dimensions: 32x32x6 (LxWxH) mm
- PCD Dimensions: 50×32 (LxW) mm
1045 propeller
Features
- Length: 10″.
- Pitch: 4.5″.
- Weight: 22 gm. (Each pair)
- Shaft Diameter: 9 mm.
- Total Length: 10 inch / 250 mm.
- Material: ABS
NRF24L01 Long Range
Feature
- Voltage: 3-3.6V (recommended 3.3V) V.
- Maximum output power: +20dBm.
- Power-down mode current: 4.2uA.
- Operating Range: 1Km
- Antenna Gain (peak): 2Dbi.
- 2MB rate (Open area): 520m.
- 1MB rate (Open area): 750m.
- 250Kb rate (Open area): 1100m.
- It uses 2.4GHz global open ISM band, with license free.
- SPI interface facilitates the communication with MCU I/O port.
Anti-Vibration Shock Absorber for APM/KK/MWC/PixHawk
Features:-
- Color: Black
- Material: Glass-fiber
- Suit for different open-source flight controllers, like APM 2.5/2.6/2.8, KK, MWC, and Pixhawk 2.4
- Package Weight: 24 gm.
PWM 10A DC Motor Speed Control
Features
- Control the speed of a DC motor with this controller.
- High efficiency, high torque, low heat generating.
- With reverse polarity protection, high current protection.
- Control voltage over-voltage protection function
- The overload and short circuit protecting current is 10A
- Working Voltage: DC 12V DC 40V.
- Control Power:0.01 400W.
- Static Current:0.02 A ( Standby ).
- PWM Duty Cycle:10% -100%.
Load Cell – 5kg
Features
- Model: YZC-131A
- Dimensions: 75 x 13 x 13 mm (L x W x H)
- Range: 5 kg
- Cable Length: 18 cm
- Fitting ScrewHole Size: M3
- Rated output: 1.0 0.1mV / V
- Nonlinear: 0.05% F.S
- Hysteresis: 0.0% F.S
- Repeatability: 0.05% F.S
650nm Red Laser Dot Diode Module
Features
- Operating voltage: 3V-5V
- Driver: APC circuit
- Output wavelength: 650 nm
- Line length: about 135mm
- Laser shape & color: red dot
- Transmit power: 58Mw
- Operating current: 40 mA
- 3 pin module with a fixed bolt hole for easy installation
- Operating temperature: -36 degree to 65 degree Celsius
- Dimension: 1*1*0.2cm
- Weight: 50gm
OV7670 Camera Without FIFO
Features
- MODEL: OV7670 640X480 VGA CMOS CAMERA
- Pixel Coverage: 3.6um x 3.6um;
- Duck Current: 12 mV/s at 6’C
- Support VGA, CIF and from CIF to 40 x 30 format;
- Vario Pixel method for sub-sampling; Auto Image Control: AEC, AGC, AWB, ABF, ABLC;
- Image Quality Control: Color saturation, hue, gamma, sharpness, and anti-blooming;
- ISP includes noise reduction and defect correction; Support image scaling; Lens shading correction;
- Flicker 50/60Hz auto-detection;
- Color saturation level auto adjust;
- Edge enhancement level auto adjust;
- De-noise level auto adjust
AD/DA PCF8591 Converter Module Raspberry
Features
- Power supply
- PCF8591 operating voltage range of 2.5V-6V
- Low standby current
- Via I2C bus serial input / output
- PCF8591 by 3 hardware address pins addressing
- PCF8591 I2C bus speed sampling rate decided
- 4 analog inputs programmable single-ended or differential input
- Automatic incremental channel selection
- PCF8591 analog voltage range from VSS to VDD
- PCF8591 built-in track-and-hold circuit
- 8-bit successive approximation A / D converter
- 1 analog output DAC gain
8045 propeller
Features
- Length: 8″.
- Pitch: 4.5″.
- Weight: 20 gm.
- Shaft Diameter: 9.5mm.
- Total Length: 8 inch / 200 mm.
- It comes with a set of plastic reducers (3,3.17,4,5,6,8 mm).
GT2 20 tooth bore 8mm width 10mm pulley
Features:
- Material: Aluminum.
- Number of teeth: 20.
- Pitch: 2mm (GT2)
- Bore diameter: 8mm
- Belt width: 10mm.
- Inner Diameter: 8mm.
- Outside diameter: 14mm
- Length: 18.1mm.
- Weight: 10 gm.
Mt8870 Dtmf Voice Tone Decoder Module Telephone Audio Speech Decoding Module
Features
- Power Input: 5V Nominal (4.5V – 5.5V)
- 5 Channel Interface
- Detects 0-9, A-D, *, #
- 54” Pin pitch
- On-board 3.5mm jack input Facility
- On-board MT8870 frequency decoder chip
- On-board voice input interface
- On-board LED lights for output state indication
- Low power consumption
- Internal gain setting amplifier
- Adjustable guard time
- 5 Channel interface
- Power-down mode
- Inhibit mode.
SEN-PPI35 PP Aquarium Liquid Water Level Sensor Float Switches Normally Open
Features:-
- Model: SEN-PPI35
- Thread: M10
- working current: 0.5A
- Contact Resistance: 0.2Ω
- Wiring Type: 2 wire output
- Working Voltage: DC 110V
- Contact form: NO (Normally Open)
- Temperature: -20℃-80℃
- Material: plastic
- Switch Length: 61mm/2.1inch
- Cable Length: 340mm/13.4inch.