Top Microcontrollers

Chironal 2PCS 100MHz 100.000MHz Active Crystal Oscillator OSC Square DIP4

  • Body Size: 11 x 4.65 x 3.6mm / 0.43" x 0.18" x 0.14" (L*W*H).
  • DIP Quartz Crystal Oscillators for RISC & CISC Microcontrollers.
  • Widely used in TV, electronics, PC cards, electronical meter, DVD, MP3, MP4, etc.
Check Stock

ELEGOO Electronic Fun Kit Bundle with Breadboard Cable Resistor, Capacitor, LED, Potentiometer (235 Items) for Arduino, Respberry Pi

  • This kit has all the components you need to start your projects for Arduino or Raspberry Pi and other microcontrollers.
  • With a precision potentiometer, better quality, power supply module and breadboard.
Check Stock

GAOHOU 2 PCS DS18B20 Waterproof Digital Temperature Sensor with Adapter Module for Arduino

  • The kit contains a waterproof digital temperature sensor DS18B20 and a DS18B20 adapter module..
  • It can measure the temperature directly in the water. Compatible with Arduino UNO R3 / Mega2560..
  • With pull-up resistor on board, the adapter module can be connected directly to most microcontrollers and it is widely used in temperature monitoring for fish tanks, equipment, machinery, greenhouses..
  • You can plug the sensor onto the adapter module directory with screwing..
  • Package Includes: 2X DS18B20 temperature sensor + 2 X adapter modules..
Check Stock

Multifunctional LCD Transistor Tester Diode Capacitance, Multi-Functional Graphic Version Transistor Tester DIY Inductance Resistance Capacitance ESR PWM Tester Kit

  • The product is made of ABS material, with LCD display, convenient for measurement and easy to use..
  • The calibration parameters are completely stored in the FLASH in the microcontroller and will not be lost when power off..
  • This capacitor can be flexibly calibrated online, always maintaining measurement accuracy..
  • Capacitance (1pF‑100mF) and inductance (1uH‑100H) can be measured, increasing the precise measurement of high‑speed microcontrollers..
  • The capacitance meter is suitable for microwave ovens and switch mode power transformer, etc..
Check Stock

ACEIRMC 4pcs Heart Rate Sensor Module MAX30102 Pulse Detection Blood Oxygen Concentration Compatible for Arduino STM32

  • Integrates a red LED, a infrared LED, aphotodetector, an optical equipment and a low noise electronic circuit with environmental light suppression..
  • The standard I2C compatible communication interface can transmit the collected data to KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
  • The chip can also turn off the module by software, and the standby current is close to zero, so that the power supply can always be maintained..
  • Apply to wearable device for heart rate and blood oxygen collection, worn on fingers, ear lobes, wrists and other places..
  • Package：4 * Heart Rate Sensor Module MAX30102 Puls Detection Blood Oxygen Concentration.
Check Stock

Fujipoly/mod/smart Ultra Extreme XR-m Thermal Pad - 60 x 50 x 0.5 - Thermal Conductivity 17.0 W/mK

  • ULTIMATE THERMAL CONDUCTIVITY: With a thermal conductivity of 15W / mK, the GP-ULTIMATE offers first-class performance..
  • SIMPLE APPLICATION: The GP-ULTIMATE is easy to use thanks to its thermal dimensions of 90x50mm..
  • NON-ELECTRICAL CONDUCTIVITY: The GP-ULTIMATE is non-electrically conductive, non-corrosive, non-hardening and non-toxic.
  • PERFECT SIZES: The GP-ULTIMATE sizes are perfect for PCB surfaces, VGA cards, laptops, game consoles, microcontrollers, memory ICs and other SMD....
  • AVAILABILITY OF THE THIN: The GP-ULTIMATE is available in different thicknesses of 0.5, 1.0, 1.5, 2.0 and 3.0mm.
Check Stock

Fujipoly/mod/smart Ultra Extreme XR-m Thermal Pad - 60 x 50 x 1.0 - Thermal Conductivity 17.0 W/mK

  • ULTIMATE THERMAL CONDUCTIVITY: With a thermal conductivity of 15W / mK, the GP-ULTIMATE offers first-class performance..
  • SIMPLE APPLICATION: The GP-ULTIMATE is easy to use thanks to its thermal dimensions of 90x50 - 2pcs..
  • NON-ELECTRICAL CONDUCTIVITY: The GP-ULTIMATE is non-electrically conductive, non-corrosive, non-hardening and non-toxic.
  • PERFECT SIZES: The GP-ULTIMATE sizes are perfect for PCB surfaces, VGA cards, laptops, game consoles, microcontrollers, memory ICs and other SMD....
  • AVAILABILITY OF THE THIN: The GP-ULTIMATE is available in different thicknesses of 0.5, 1.0, 1.5, 2.0 and 3.0mm - 2 units.
Check Stock

WOWOONE Laser Diode 30pcs Mini Red Laser Diode Laser 5V 650nm 5mW Red Dot Laser Head with Leads Head Outer Diameter 6mm

  • ✔️Wide working temperature range: -10°C to +40°C..
  • ✔️Laser shape: Dot. Outer diameter: 6 mm. Wavelength: 650nm. Operating voltage: 5V. Total length: 9cm/3.54inch. Operating current: Must be less than 20Ma..
  • ✔️Applications: homemade laser pointers, water level meter, ground meter, long range laser monitor remote light control, long range laser wireless communication. Compatible with Arduino, Raspberry Pi and other microcontrollers like..
  • ✔️What You Get: 30pcs, High Quality, Bright Beams, Small Red Laser Diode Laser, welcome guide, our 6-month worry-free, and friendly customer service..
Check Stock

Digital Microphone Amplifier, Reverberation Board Low Noise for Audio Equipments

  • For microcontrollers without an analog-to-digital converter or when you want a higher-precision ADC, the ADS1015 provides 12-bit precision at 3300 samples..
  • Cond over I2C,The chip can be configured as 4 single-ended input channels, or two differential channels..
  • As a nice bonus, it even includes a programmable gain amplifier, up to x16, to help boost up smaller single/differential signals to the full range..
  • We like this ADC because it can run from 2V to 5V power/logic, can measure a large range of signals and its super easy to use. It is a great general purpose 12 bit converter..
  • The chip's fairly small so it comes on a breakout board with ferrites to keep the AVDD and AGND quiet. Interfacing is done via I2C. The address can be changed , you can have up to 4 ADS1015's connected on a single 2-wire I2C bus for 16 single ended inputs..
Check Stock

Waveshare OpenH743I-C Package B with 7inch Capacitive Touch LCD (F) The STM32 Development Board Designed for The STM32H743IIT6 Microcontroller

  • OpenH743I-C is an STM32 development board designed for the STM32H743IIT6 microcontroller, consists of the mother board and the MCU core board CoreH743I..
  • The OpenH743I-C supports further expansion with various optional accessory boards for specific application..
  • The modular and open design makes it the ideal for starting application development with STM32 series microcontrollers..
  • The OpenH743I-C does NOT integrate any debugging function, a debugger is required..
Check Stock

TSL1401CL Linear Sensor 128X1 Linear CCD Camera Sensor Ultra Wide Angle Lens 120 Degree Black and White Line Tracking Module

  • BASIC SPECIFICATIONS: With sensitivity pure tones , field cut and signal output, circuit board output switch (can be directly passed through the microcontroller).
  • MULTIPLE OUTPUTS: The linear magnetic sensor switches has signal output indication, single signal output, active low signal output.
  • IDEAL CHOICE: This linear magnetic sensor switches is ideal for temperature control, proximity switches, alarm detection or rotate encoders.
  • WITH SENSITIVITY: Universal sensor module with potentiometer to adjust the sensitivity of the sensor, provides analog and digital output.
  • HIGH COMPATIBILITY: With A3141 chipset, 49E linear effect sensor, LM393 dual differential comparator, potentiometer, 2 LED and 6 resistors, fully compatible with standard microcontrollers.
Check Stock

AITRIP 2PCS MAX30102 Low Power Heart Rate Click Sensor Breakout Board Module Compatible with Arduino for Raspberry Pi Pulse Oximetry Solution SpO2 Replace MAX30100

  • GY- MAX30102 Heart Rate Pulse Oxygen Concentration Sensor Module.
  • Tiny 14mm x 14mm (0.55in x 0.55in) Board Size.
  • The chip can also turn off the module by software, and the standby current is close to zero, so that the power supply can always be maintained..
  • The standard I2C compatible communication interface can transmit the collected data to A-rduino, KL25Z and other microcontrollers for heart rate and blood oxygen calculation..
Check Stock