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Product DescriptionMega 2560 R3 Mega2560 REV3 (ATmega2560-16AU CH340G) Board ON USB Cable compatible for arduino [With USB line]The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 15 can be used as PWM outputs), 16 an..
Introductionmicro:bit is a pocket-sized microcontroller designed for kids and beginners learning how to program, letting them easily bring ideas into DIY digital games, interactive projects and robotics.micro:bit comes with a variety of on-board modules, including a 5x5 LED matrix (also suppor..
Micro:bit Car Intelligent Robot Python Programming Graphic ProgrammingThis is a micro:bit expension chassis with aluminum alloy body.Package list:1 pcs of aluminum alloy chassis1 pcs of plastic ultrosonic sensor holder1 pcs of ultrosonic sensor1 pcs of MB012 baord (micro:bit board expansion)2 pcs of..
Magician:bitMicro:bit expansion board1 :Left motor drive interface, motor drive maximum support 3A2 :Right motor drive interface, motor drive maximum support 3A3: Power switch and indicator light, turn on bright red4: Power input interface, minimum 6.4V, maximum 8.4V, with anti-backconnection protec..
Microphone Sound Sensor ModuleModule description:Output module, digital analog interface. It acts as a microphone. It is used to receive sound waves and display vibration images, but it can not measure the intensity of noise. The sound wave makes the electret film in the microphone vibrate, resultin..
1, MCU: ATmega32U4, more internal resources2, input voltage range: 6V-12.6V, LM2676 can provide up to 3.6A current, can support multiple servos to ensure normal operation3, onboard high performance dual 5A integrated H-bridge motor driver External PWM control signal, high temperature automatic prote..
MPU6050 Gyroscope Sensor Module for coding robotMpu6050 is a system combining 3-axis gyroscope, 3-axis accelerometer and digital thermometer. Its special function is the built-in digital motion processor (DMP) unit. Each channel has a 16 bit analog-to-digital converter hardware, which captures x, y ..
DG012-ATV Multi-Chassis 4WD Kit (ATV Version): a scalable all-terrain mobile robotAfter assembling your robotics kit, you'll find it very easy to add a variety of sensors and accessories to the platform for a truly scalable exploration chassis, for example a radio receiver, a camera, environmental s..
SpecificationProduct Name:DC Geared MotorProduct Model: N20Product Material: metalMain color: silver toneLength: approx.36mmRated Voltage:DC 3VOutput Speed:100RPMShaft Size:3 x 10mm/ 0.12" x 0.4"(D*L)Product Weight:10g Features:It is made of durable hard metal materials,Small in size,Durable and not..
NTC Thermistor Sensor Module for STEAM educaitonThermistor module is very sensitive to the ambient temperature, which is generally used to detect the ambient temperature. Thermistor is a kind of sensitive element. It can be divided into positive temperature coefficient thermistor (PTC) and negative ..
Omni wheel ParametersWeight: 25gSteel ball diameter :15 mmBall material:  stainless steelHolder Material: NylonScrew hole diameter: 3.1mmThe height of the omni wheel: 20mm..
Passive Buzzer Module for steam educationModule description:Buzzer is a kind of audio signal device. As an integrated electronic buzzer, it is powered by DC voltage and widely used in computers, printers, copiers, alarms, electronic toys, automotive electronic equipment, telephones, timers and other..
PCF8574T IO Expansion ModulePCF8574T is a CMOS circuit, which can realize the remote I / O expansion of most MCU through two bidirectional buses. The device includes an 8-bit quasi bidirectional port ("quasi" means "basically", that is, "quasi bidirectional port" is not a real bidirectional por..
Parameters:Product material: PP plastic;Box size: 325*80*280mmThis box has the advantages of  high strength, impact resistance, moisture resistance, and dust proofness. It is a general purpose ideal professional box for storing test instruments, detection instruments, optical instruments, electronic..
PS Joystic Module for arduino boardProduct description:It is composed of two sliding rheostat and a key. When the rocker is moved, the resistance value of the sliding rheostat changes, and the corresponding X / y voltage value also changes. Pressing the rocker with force will trigger the key press, ..
Raspberry Pi 4 Model B Raspberry Pi 4 Model B
Free 2-3 Days
Raspberry Pi 4 Model BHere are the highlights:A 1.5GHz quad-core 64-bit ARM Cortex-A72 CPU (~3× performance)1GB, 2GB, or 4GB of LPDDR4 SDRAMFull-throughput Gigabit EthernetDual-band 802.11ac wireless networkingBluetooth 5.0Two USB 3.0 and two USB 2.0 portsDual monitor support, at resolutions up to 4..
Reed Switch Module for ArduinoProduct description:When the magnet is close to the reed, the two reeds in the reed are magnetized and connected, so the switch function of the reed edge is played. The reed pipe is widely used in program-controlled exchange, copier, washing machine, refrigerator, camer..
Relay Sensor Module for Steam EdcuationParameters:Working voltage: 3.3V to 5VRelay model: hk4100fInput type: digital signalInterface mode: ph2.0-3pModule size: 34 x 25mmModule weight: 95g..
Photoelectric Diode Photoresistor Sensor ModuleModule description:Photoresistor is a kind of light controlled variable resistor. Photoresistors have photoconductivity and can be used in photodetectors. Photoresistors are made of high resistance semiconductors. In the dark, the resistance of photores..
RGBW 6812 LED Module for steam educationProduct description:RGB LED consists of 3 leds. Each led has a red light, a green light and a blue light. These three colors leds can produce any color. The RGB LED has red, green and blue light transmitters and is usually connected to a common lead (anode or ..
RGBW 6812 LED Module for steam educationProduct description:Sk6812rgbw is an intelligent external LED light source which integrates control circuit and light-emitting circuit. Its appearance is the same as a 5050 LED lamp bead, and each element is a pixel point. It is mainly applicable to LED full-c..
Product parameters: 1. Mechanical dimensions: 24cm*5.8cm2. Operating Voltage: 6-12V3. Rated current: 600mA4. Stall current: 8A5. Continuous torque:  3Kg.cm6. Stall torque: 8Kg.cm7. Chassis weight: 6kg8. Motor speed: 200rpm9. Reduction ratio: 1:7810. Encoder pulse number: 13CPR (Hall); 360CPR (photoe..
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