DIY Firefly Photosensitive Robot in Paper Box (without battery)
Easy setup
Affordable cost
Good quality
All accessories in 1 box
DIY D2-5 Intelligent Tracing Car Kit (without battery)
- PCB Size:104x72x1.6mm
- Installation dimension:104x72x55mm
- Work Voltage:3V
- Weight: 68 gm
DIY D2-3 Intelligent Tracing Car Kit (without battery)
DIY D2-1 Intelligent Tracing Car Kit (without battery)
Product Type:Car kit
Motor Type:BO motor
Power Supply(V):3.3V
Digital Sensor TTP223B Module Capacitive Touch Switch
- Power supply voltage(VCC): 2.0, 3, 5.5 V.
- Output high VOH: 0.8VCC V
- Output low VOL: 0.3VCC V
- Response time (touch mode) : 60 mS
- Response time (low power mode) : 220 mS
- Can replace the traditional touch of a button
- Four M2 screws positioning holes for easy installation
Digi ConnectCore® MP133 STM32MP133C with Arm® Cortex®-A7 Development Kit – 602-CC-WMP133-KIT-ND (included Dev Board)
- Gigabit Ethernet + 10/100 Mbit Ethernet
- (2) USB Host, 1 x USB OTG
- (2) CAN-FD
- MicroSD card
- PCIe minicard with SIM card holder
- MikroE Click boards™ connector
- Console over USB
- Digi XBee (including Digi XBee Cellular support)
- Audio (microphone and headphones)
- User buttons and LEDs
DHT22 Digital Temperature and Humidity Sensor Module
- Measuring range: temperature -40-80 ℃; humidity 0; 99.9%RH
- Measurement accuracy (25℃): temperature: + 0.5; humidity: + 2%RH (10; 90%RH)
- Resolution: temperature: 0.1 ℃, humidity: 0.1%RH
- Attenuation value: temperature: <1℃ / year; humidity: < 1%RH/ years
- High precision
- Capacitive type
- Full range temperature compensated
- Relative humidity and temperature measurement
- Calibrated digital signal
- Outstanding long-term stability
DHT21/AM2301 Capacitive Digital Temperature & Humidity Sensor
- Model: AM2301.
- Supply voltage: 3.3 ~ 5.5 V DC.
- Signal output form: Digital signal output.
- Temperature measurement range: -40 ~ +80 ºC.
- Temperature measurement precision: ± 0.5ºC
- Humidity range: 10%~90%RH.
- Humidity measurement precision: ±3%RH.
DHT11 Temperature And Humidity Sensor Module with LED
- Input Supply voltage (VDC): 3.3 ~ 5
- Supply Current (mA): measurement 0.3mA standby 60μA.
- Temperature measurement range: 0~50 degrees
- Temperature measurement error: ±2 degrees
- Humidity measurement range: 20%~95%RH
- Humidity measurement error: ±5%RH
DHT11 Digital Temperature and Humidity Sensor not Original ASAIR
- Temperature Range: Measures temperature from 0°C to 50°C with an accuracy of ±2°C.
- Humidity Range: Measures relative humidity from 20% to 80% RH with an accuracy of ±5% RH.
- Single-Wire Interface: Uses a simple single-wire interface for easy integration with microcontrollers and electronics projects.
- Affordable and Compact: Low-cost, compact design suitable for basic applications.
- Power Requirements: Operates within a 3.5V to 5.5V range with low power consumption (1-2mA in normal operation).
- Applications: Ideal for basic temperature and humidity monitoring in weather stations, HVAC systems, and greenhouses.
- Response Time: Moderate response time of 1-2 seconds for each reading.
- Limited Accuracy and Performance: Less accurate and slower than higher-end sensors like the DHT22.
- Less Durability: May not perform well in extreme temperature and humidity conditions compared to more advanced models.
- Non-Original Variations: The sensor may have slight differences in calibration and performance compared to the original ASAIR version.
DC12V Plastic Electric 12V Water Solenoid Valve Electric Solenoid Valve Magnetic N/C Water Air Inlet Flow Switch N/C 1/2″
- Rated Operating Voltage: 12V DC
- Rated Current: 1A
- Operation Mode: NC (Normally Closed)
- Pressure: 0.02 – 0.8MPa
- Max fluid temperature: 100°C
DC12V N20 Micro Metal Gear Motor Pololu 600rpm 1:50
- Voltage: 12V DC
- Speed: 600 RPM
- Gear Ratio: 1:50
- Motor Type: Micro Metal Gear Motor
- Torque: High torque output suitable for various applications
- Dimensions: Standard N20 motor size, perfect for compact designs
- Weight: Lightweight, facilitating easy integration into projects
DC 5V 1 Channel Relay Module Infrared IR Remote Switch Control
- Operating Voltage: 5V
- Control Distance: 8m / 314.96 inch
- Operating Temperature: -40 to 90°C
- Material: FR4
- Length: 50mm
- Width: 20mm
- Height: 18mm
- Weight: 30gm
DC 12V 1 Channel Relay Module Infrared IR Remote Switch Control
- Operating Voltage: 12V
- Control Distance: 8m / 314.96 inch
- Operating Temperature: -40 to 90°C
- Material: FR4
- Length: 50mm
- Width: 20mm
- Height: 18mm
- Weight: 30gm
D2-2 DIY Kit Intelligent Tracking Line Smart Car Suite Kit AT89C2051 51 MCU (without battery)
Product Type:Car kit
Power Supply(V):3.3V
Motor Type:BO motor
Cytron EDU:BIT Training & Project Kit for Micro:bit (with Micro:BIT V2)
Are you having trouble finding ways to entertain your children at home while also motivating them to learn valuable future-ready skills? If so, say hello to the EDU:BIT Training & Project Kit for micro:bit—a fun, interactive way to spark your child’s interest in coding and electronics!
This all-in-one kit transforms traditional learning into a hands-on experience, making it easier for children to grasp coding concepts in a playful and engaging environment. Unlike computer-based simulations, EDU:BIT allows kids to see their code come to life by interacting with real-world components directly on the board. This boosts their confidence and provides a deeper understanding of how hardware and software work together.
Designed especially for young learners, the EDU:BIT kit simplifies STEM education by combining creativity with technology. It features a colorful printed circuit board (PCB) packed with exciting elements—bright LEDs (including a cool LED matrix), motors, a potentiometer, push-buttons, sound sensor, piezo buzzer, and more. Every component is designed to be safe and child-friendly, making the learning journey enjoyable and worry-free.
Whether it’s building their first interactive game, lighting up patterns, or triggering sound effects, children can explore endless projects. EDU:BIT is more than a toy—it’s a gateway to innovation, making learning fun and impactful.
CR2032 3V Non rechargeable Round Lithium Coin Cell
- High and Stable voltage (3V)
- A full line up for use in a wide variety of applications
- No mercury added
- Useful in a wide range of temperatures (-30°C to +60°C)
- Very high weight-to-power ratio
- Manganese dioxide material
- High capacity long Lasting life.
- Low self-degradation rate and superior storability
CP2102 USB 2.0 to TTL UART Serial Converter (6-pin)
- Included USB transceiver, without external circuit device
- Includes a clock circuit and power-on reset circuit
- With 3.3V and 5V dual power output
- 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
Correlation Photoelectric Infrared Count Slot Sensor 5mm
- The width of the optical coupling slot: 5mm
- Single signal output.
- The circuit board output switch!
- The output valid signal is low.
- Can be used for workpiece counts.
- It can also be used for industry counting, motor speed testing.
Correlation Photoelectric Infrared Count Slot Sensor 10mm
- The width of the optical coupling slot: 19mm
- Single signal output.
- The circuit board output switch!
- The output valid signal is low.
- Can be used for workpiece counts.
- It can also be used for industry counting, motor speed testing.
