NEW Arrivals
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..
$14.50
New
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..
$5.85
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..
$25.00
New
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 ..
$12.43
New
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 ..
$3.71
New
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..
$2.73
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..
$8.89
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, ..
$2.63
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..
$0.00
New
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..
$4.62
New
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..
$4.62
New
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..
$3.61
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 ..
$2.28
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..
$2.60
New
Rain Detector Sensor Module for ArduinoProduct description: Rain sensor is an analog input module, also known as rain, rain sensor. It can be used to monitor various weather conditions, detect whether it rains and the size of rainfall, and convert it into analog signal output. It can also ..
$1.86
New
Soil Humidity Sensor ModuleProduct description:When the soil is short of water, the output value of the sensor will decrease, otherwise it will increase. Use this sensor to make an automatic watering device, so that the plants in your garden will not be managed by people. The sensor surface is plate..
$1.86
New
Hall Sensor Module for ArduinoA magnetic field sensor based on Hall effect. Hall effect is a kind of magnetoelectric effect, which was discovered by Hall (a.h.hall, 1855-1938) in 1879 when he studied the conductive mechanism of metal. Later it was found that semiconductors and conductive fluids also..
$4.17
Speed Mesure Photoelectric SensorProduct description:There is a photoelectric sensor and a phototransistor on both sides of the U-groove. The on state of the receiver determines whether the module outputs high level or low level. Then the speed of the motor can be inferred by the number of times the..
$3.26
DGCH600 Universal robot chassis with square cube shock absorptionProduct parameters:1. Size: 460*630*232mm2. Ground clearance: 37mm3. Drive wheel diameter: 150mm4. Shock absorption mode: two-wheel independent suspension5. Total power: 90W*26. Motor type: DC brushless motor7. Drive mode: two-wheel in..
$3,000.00
Switch Touch Sensor Module for steam educationModule description:Touch module is a capacitive touch switch module based on touch detection.Normally, the module outputs low level;When touching the corresponding position with fingers, the module will output high level.The module can be installed ..
$2.91
New
Tilt Angle Sensor Switch Module for Arduino Product description:Ball level is also known as tilt angle vibration switch ball. There are two contacts in the switch, which trigger the circuit command through the inclination of beads (single or double beads) by 15 degrees. Most of them are used in..
$3.15