3 Channel Infrared White/Black Line Detection Module – Proximity Sensor
- Input voltage: 3.0 V – 5.5 V
- High accuracy for tracking Black/White lines.
- Distance sensor at the front, distance can be adjusted
- Special touch sensor design, making the robot design simple
- Output form: digital output (high and low level)
- Indicator LEDs
- Onboard potentiometer to adjust the sensitivity
- Detection distance: 0 – 4 cm (black and white line sensors), 0 – 5 cm (adjustable distance detection)
3.2 Inch Touch Screen
- Version: V4.0
- Resistive touch.
- Dimension: 3.2 inch.
- Operating Voltage: DC 5V.
- Driver: XPT2046.
- Resolution: 240 x 320.
- Compatible with any version of the raspberry pie
- Drivers provided (works with your own Raspbian/Ubuntu/Kali)
- Supports FBCP software driver as well, allows to config software resolution and set up dual-display
- Comes with three buttons for easy application
- Play videos (supports multi formats, MP4, and so on)
- Take photos by touching
- Support software keyboard (system interaction without keyboard/mouse)
- The Raspbian system, have the following features:1. Take pictures (17 kinds of camera mode) 2. Support soft keyboard (from the mouse and keyboard can control the system) 3. Surfing the Internet
- Dimension: 10 x 8 x 4 cm
- Weight: 150 Grams
3.3V/5V MB102 Breadboard Power Supply Module
- Input voltage: 6.5V to 12V
- Output voltage: 3.3V to 5V
- Output current: 700Ma
- Apply to MB102 breadboard
- Sorting jumpers used to switch voltage between 3.3V and 5V
- Onboard LED indicator to show the presence of power
- Short circuit protection
- Fits securely on standard 400 and 830 points on the breadboard
- Dimensions: 53*32*23mm
- Weight: 10gm
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
3.5″ inch ILI9486 TFT Touch Arduino Shield LCD Module
- 5″ diagonal LCD TFT display, with bright 4 white-LED backlights, default state: on
- It can control the backlight to connect the transistor to a digital pin
- 480×320 Pixels, with colourful and 18-bit, 262,000 different kinds of shade
- 4-wire resistive touchscreen
- 8-bit digital interface, plus 4 control lines
36O DEGREE ROTATIONAL ENCODER
3S BMS BOARD 25A
- Charging Voltage: 12.6V DC CC/CV
- Balance Voltage for Single Cell: 4.2V
- Max Continuous Charge/Discharge Current: 25A
- Overcharge voltage range: 4.25-4.35v + 0.05v.
- Over discharge voltage range: 2.3-2.7v + 0.05v.
- Operating current: 0 – 25A.
- Operating temperature: -40 – +50℃.
- Instantaneous current: 35 – 40A.
- Storage condition: -40 – +80℃.
- Quiescent current: less than 30uA.
- Balance current: about 40 – 50mA.
- Effective life: more than 30000 hours.
- Internal resistance: less than 100m ohms.
- Short-circuit protection: protection, delayed self-recovery.
3W LED Module High-Power with PCB Chassis for Arduino STM32 AVR
- Type: LED High Power Board
- Forward voltage: 3.3 – 3.6 V
- Reverse voltage: 5V
- Power: 3W
- Viewing angle: 180°
- Mainly Compatible with: Arduino
- 3W LED High Power Board for Indoor / Outdoor Display
- Colour temperature: Warm White 3000-3200K / white 6000-6500K
- Forward current: 700MA
- Luminous flux: White 180-200LM (lumens) , Red 90-100LM (lumens) , Green 80-90LM (lumens)
- Long life
- small size
- Material: PCB
4 Bits Tube Led Display Module Four Serial for Arduino 595 Driver
- Display common anode for the four red LEDs.
- Digital tube 8 Gray Adjustable.
- Level control interface for 5V or 3.3V.
- 4 M2 screws positioning holes for easy installation.
- Ease to use.
- Ease of multiplexing.
- Can use as a 4 digit display unit.
- Can use as a clock display.
- Used for Electrical/Electronic projects.
- Dimension: 42X24X12mm
4 CHANNEL 12V RELAY
- 4-Channel relay interface board
- Relay input voltage: 12V DC
- Relay output: 5A/250V AC
- Signal input:5V DC from the microcontroller
- High current relay of 10A @250 V AC/10A@ 30V DC
- For quick and easy connection high-quality screw terminals provided
- Can control both AC & DC appliances such as DC motors, solenoid valves, lamps, etc.
- LED status indicates relay ON/OFF state.
- Power battery terminal for relay output and aux power connection
- Standard interface that can be controlled by a microcontroller (Arduino, 8051, PIC, AVR, DSP, ARM)
- Relay can directly control all equipment’s and loads
- For easy accessibility input signal pin connected to burg sticks
- Dimension: 165*65*1mm
- Weight: 7gm
4 CHANNEL 5V RELAY
- 4-Channel relay interface board
- Operating voltage range: 3.3V to5V
- Maximum current: 10A
- Supply current: 20 mA
- High current relay of 10A @250 V AC/10A@ 30V DC
- Control signal: TTL level
- For quick and easy connection high-quality screw terminals provided
- Pull-down circuit to avoid malfunction
- Power supply indicator
- Can control both AC & DC appliances such as DC motors, solenoid valves, lamps, etc.
- LED status indicates relay ON/OFF state.
- Standard interface that can be controlled by a microcontroller (Arduino, 8051, PIC, AVR, DSP, ARM)
- For easy accessibility input signal pin connected to burg sticks
- Operating temperature: -40 to 85 degrees Celsius
- Dimension: 76*56*17mm
- Weight: 7gm