LDR SENSOR 20mm
IR LED Sensor
- Size: 5mm LED
- Wavelength: 940nm wavelength (most commonly used)
- Forward current (IF) is 100mA (normal condition) and 300mA (max.)
- 5A of surge forward current
- 24v to 1.4v of forward voltage
- Temperature : -40 to 100 ℃
- Soldering Temperature should not exceed 260 ℃
- Power Dissipation of 150mW at 25℃ (free-air temperature) or below
- Spectral bandwidth of 45nm
- Viewing angle: 30 to 40 degree
- High Reliability
- Excessive radiant intensity
- Having lead spacing of 2.54mm
- Easy to use with breadboard or perf board
Red TTP223 Touch button Module
- Input Voltage: 2 Volt - 5.5 Volts DC.
- Current Consumption: < 7 µA
- Low Power Mode and Fast Mode
- Start-up Calibration Delay: 0.5 Sec
- Simple, easy to use, with Auto Calibration
- Output mode is set by Jumper
- The response time max is ~ 60mS in fast mode, ~220mS at low power mode @VDD=3V.
- Sensitivity can adjust by the capacitance (0~50pF).
- Supports momentary or latching/toggle modes.
- Have two kinds of sampling length by pad option (SLRFTB pin)
- Provides Fast mode and Low Power mode selection by pad option (LPMB pin).
- Provides direct mode toggle mode by pad option (TOG pin).
- All output modes can be selected as active high or active low by pad option (AHLB pin).
- Have the maximum on-time 100sec by pad option (MOTB pin).
- Have external power-on reset pin (RST pin).
- Auto-calibration &Re-calibration period is about 4.0 sec when the key has not to be touched.
- Dimensions: 15mm x 11mm.
PH Tester Soil Water Moisture Light Test Meter Sensor
- Three different soil test meters in one device; Measures moisture, pH/Acidity, and light.
- Detector shape: Needle ( 1pc Copper needle, 1pc Silver needle)
- Needle length: approx. 210mm/8.26'
- Moist value (1-10RH): 1-3(Red): need water, 4-7(Green): favorable moisture, 8-10(Blue): too wet
- pH value (8-3.5): Neutral solution : =7, Acid reaction : <7, Alkaline reaction : >7
- Light value (0-2000 Lux)
- Higher values mean the greater the intensity of the light
- Help you to determine if the plant getting adequate light
- Total Length:250 mm
- Probe Length:170 mm
- Probe Diameter:5 mm
- Material: Body: Plastic
- Probe: Stainless Steel & Aluminium
- 100% Accuracy; Easy to read moisture, pH, and light levels;
- No battery is required, simple and convenient to use.
- Working temperature: 5 degrees -50 degrees C
- Dimension: 285*50*30mm
- Weight: approx. 57g
EMG Sensor / Muscle Sensor Module For Arduino
- Power Supply: Normally ±9V dual power supply, the minimum voltage is ±3.5V
- The diameter of the Electrode Pad: 52 mm
- Cable Length: 2 feet
- Improved adjustable gain (more rugged)
- 5mm connector
- On-board port for new cables Connects to the board straight out of the box
- Supported with Arduino, Breadboard mountable
- Weight: 30gm.
TAP Sensor Module
Evaluation Board For Pi
- Designed for Raspberry Pi
- UART interface: easily connects to UART modules such as RS232, RS485, USB TO UART, etc.
- 8 I/Os interface: easily connects to modules controlled by I/Os, such as 8 Push Buttons, Logic Level Converter, Mix Board, etc.
- SPI interface: easily connects to SPI modules such as AT45DBXX Data flash, L3G4200D Board, etc.
- I2C interface: easily connects to I2C modules such as PCF8574 Expansion Board, PCF8563 RTC Board, LSM303DLHC Board, etc.
- Character LCD interface: for connecting character LCDs like LCD1602
- USB connector: USB TO UART, supported by onboard converter CP2102
- Power indicator, User LEDs, User Keys
- Potentiometer: for LCD1602 contrast adjustment
- PCF8563 onboard RTC chip with battery holder and crystal
RPI Transparent case
- Brand: Raspberry Pi4
- Colour: Transparent
- Material: Acrylic Transparent Case
- LASER cut parts
- Cutout for GPIO & camera.
- Easy to assemble without any Screws or Nut-Bolts
- Cut-out for micro SC card at the bottom panel
- Mounting holes and anti-slip rubber feet at the back.
- 5mm led hole for possible installation of the ON / OFF LED
- Fits all Raspberry Pi 4 Model B boards
- Protects against damages, dust, and scratches
- This is high-Quality It fully encloses the Raspberry Pi Board with openings for all I/O ports – GPIO
- This simple case provides tough protection for your raspberry pi along with access to ports
- High Quality two-piece injection-moulded ABS enclosure
- 4 x Non-slip Silicone Gaskets providing Grip for the case.
- Dimensions: 4 x 3 x 2 cms
- Weight: 50 grams
Raspberry Pi adapter 40 Pin GPIO
- Compatible With Raspberry Pi
- Module: T-type GPIO Extension Adapter
- Pin Length: 3mm
- Pin Spacing: 2.5mm / 0.1"
- Pin Thickness: 0.6mm / 0.02"
- The power and GND pins underneath can be plugged into the power (+) and ground (-) rails on the breadboard
- With a power indicator LED, and a well-made socket in case of inverse cable connection
- Dimensions: 72 x 59 x 13mm.
- Weight: 2g
7” Touch Screen
- 800×480 high resolution.
- Viewable screen size: 155mm x 86mm
- 10 finger capacitive touch
- Supports Raspberry Pi, and the driver is provided (works with custom Raspbian directly).
- Supports BB Black, comes with related images like Angstrom.
- Supports Banana Pi / Banana Pro, which comes with related images like Ubuntu, Raspbian.
- Connects to the Raspberry Pi board using a ribbon cable connected to the DSI port.
- The Adapter board is used to power the display and convert the parallel signals from the display to the serial (DSI) port on the Raspberry Pi.
- Require the latest version of Raspbian OS to operate correctly
- Not only for mini-PCs, but it can also work as a computer monitor just like any other general HDMI screen (touch function is unavailable in this case).
- HDMI interface for displaying, USB interface for touch control.
- Back light control to lower power consumption.
- Screen Dimensions: 194mm x 110mm x 20mm
5” TFT for Raspberry PI
- Display Size: 5″
- Resolution: 800 x 480 pixel
- Supply Voltage: 5V @1A
- Touch: 4-wire resistive touch
- LCD DRIVER IC: ILI9486L
- Refresh rate：60HZ
- Good touch response
- Large viewing angle
- Fast response time
- Support backlight control for low power consumption
- Compatible with Raspberry Pi 3, Pi2, Model B/B+
- Not only for Raspberry Pi
- Not only for mini-PCs, it can also work as a computer monitor
- The monitor can work with standard HDMI devices (adjust output resolution to 800*480),
- Touch function is only available for Raspbian and Ubuntu systems.
- Touch panel function not supported---Retropie, Windows 10
- LCD Size：11mm*77.93mm
- Weight:175g
3.5” TFT for Raspberry Pi
- Operating Voltage: DC 5V.
- Touch Screen Controller: XPT2046
- Resistive touch.
- Dimension: 3.5 inch
- Resolution: 320×480 pixel
- Colors:65536
- Backlight: LED
- LCD Type: TFT
- LCD Interface: SPI
- Compatible with any version of the raspberry pie
- Drivers provided (works with your own Raspbian/Ubuntu/Kali)
- Compatible with Raspberry Pi A, B, A+, B+, 2B, 3B, 3B+,4B versions
- Size perfectly fits the Pi
- High-quality immersion gold surface plating
- Supports Raspbian system, Ubuntu system, kali Linux system
- Support software keyboard (system interaction without keyboard/mouse)
- Dimension: 10 x 8 x 4 cm
- Weight: 150 Grams