Exploring the vast potential of microcontrollers and their application in diverse industries. Fascinating to witness how these tiny devices integrate complex circuits, enabling automation and control.
Microcontroller Automation TechnologySainSmart USB 4 Channel Relay Automation (5V)
- NOYITO 2-Channel Micro USB Relay Module is equipped with a stable USB to serial port chip and a microcontroller. It can use the serial port debugging software to send serial commands on the computer to control the opening and closing of the 2-channel relay..
- Onboard high performance microcontroller chip, CH340 USB control chip.With power LED indicator and relay status LED.On-board 2-channel 5V, 10A/250VAC, 10A/30VDC relay, long relay life, can work 100,000 times continuously..
- Module with overcurrent protection and relay diode freewheel protection..
- NOYITO 8-Channel Micro USB Relay Module ASIN：B09RGTSHHW.
- NOYITO 4-Channel Micro USB Relay Module ASIN：B09RGVQXXT.
Check StockDiodes Incorporated Microprocessors - MPU ARM Cortex-A5 MPU 32bit, Video decoder (ATSAMA5D44A-CU)
- 1 Pcs ATTINY84A-PU 8-bit Microcontroller with 8K Bytes In-System Programmable Flash..
- MCU MICROCONTROLLER, 8 BIT, ATTINY, 20MHZ, DIP-14..
- 8K Bytes of In-System, Self-programmable Flash Program Memory.
- 512 Bytes of In-System Programmable EEPROM.
- New and original ,quality ensured , no-hassle refund if you are not 100% satisfied!.
Check StockPrg-108 GQ-4X V4 (GQ-4X4) Programmer + ADP-019 PSOP44 Adapter V2
- The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families.
- The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.
- STM8 applications use the USB full-speed interface to communicate with the ST Visual Develop (STVD) or ST Visual Program (STVP) software..
- STM32 applications use the USB full-speed interface to communicate with Atollic, IAR, Keilor TASKING integrated development environments..
Check StockGY-AS3935 AS3935 Lightning Detector Sensor Thunder Storm Warning Distance Detection Module for Arduino Raspberry Pi Weather Station（Max 40km）
- AS3935 lightning module can be either powered by an internal voltage regulator or directly by VDD..
- GY-AS3935 lightning sensor cannot drive an LCD display on it own. It need a microcontroller, like ESP8266/ESP32 etc.The Microcontroller will control....
- If you have any problem, please contact seller as follow: click "DIYmalls"(you can find "Sold by DIYmalls" under Buy Now button), in the new page,....
Check StockHiLetgo Smallest SIM800L GPRS GSM Breakout Module Quad-Band 850/900/1800/1900MHz SIM Card Slot Onboard with Antenna 3.7~4.2V
- Mini GSM / GPRS breakout board is based on SIM800L module, supports quad-band GSM/GPRS network, available for GPRS and SMS message data remote transmission..
- The board features compact size and low current consumption. With power saving technique, the current consumption is as low as 1mA in sleep mode..
- It communicates with microcontroller via UART port, supports command including 3GPP TS 27.007, 27.005 and SIMCOM enhanced AT Commands..
- AT command interface with "auto baud" detection..
- TTL serial port for serial port, you can link directly to the microcontroller.
Check StockGY-AS3935 Lighting Sensor Module SPI I2C MA5532-AE Lighting Strike Thunder Storm Distance Detector Breakout Board
- Reference link: https://tinyurl(dot)com/AS3935-light-detector.
- Video link: https://youtu(dot)be/oXqSIyaHR_I.
- The splitter uses an inductor (antenna) designed specifically for this application, and the board is fully calibrated.This ensures that you can support low-level IC calibration without having to write a large back-end – focus on your end application!.
- This sensor cannot drive an LCD display on it own It will need a microcontroller, like ESP8266/ESP32 or Arduino Pro Mini / Pro Micro 3.3V The Microcontroller will control the sensor and control the display as well..
- What you will get is : 1 X GY-AS3935 Lightning Sensor.
Check StockLarge Current 50A H-Bridge High-Power Single-Channel Motor Driver Module Semiconductor Refrigeration
- 【H-bridge Driver Module】The drive uses a full H-bridge driver module full-bridge MOSFET driver chip and composed with very low internal resistance and high current. MOSFET H-bridge driver circuit, with strong drive and braking effect, signal isolation chip isolates motor drive effectively..
- 【Effective Protection】With the microcontroller PWM signal isolation, effectively protect microcontroller..
- 【Input Maximum】To achieve the motor forward and reverse rotation, two PWM input maximum 200kHz frequency..
- 【Fully Compatible】Power indicator is schematically clear. The power supply voltage 5V to 15V. 3.3V to 12V, PWM level is fully compatible. High current 50A..
- 【Warm Tips】Ffor your safety and protection of use, our product is tested to ensure trouble-free installation and performance, please rest assured to buy..
Check StockIngcool Acrylic Case for Raspberry Pi Pico, Include Raspberry Pi Pico with Pre-soldered Header (Color-Coded), Based on Raspberry Pi RP2040 Chip, Support C/C++/Python
- A low-cost, high-performance microcontroller board with flexible digital interfaces, incorporates RP2040 microcontroller chip designed by Raspberry Pi.
- Dual-Core Arm Cortex M0+ processor, flexible clock running up to 133 MHz.
- 26 × Multi-Function GPIO Pins, configurable PIN function, allows flexible development and integration.
- Support C/C++, MicroPython, comprehensive SDK, dev resources, tutorials to help you easily get started.
- Clear acrylic protection case for Raspberry Pi Pico, dule-sided protection, with customized key cap, pinheaders/connectors still accessible.
Check StockAITRIP 8 Pack 3V 1 Channel Relay Power Switch Module with Optocoupler Opto Isolation High Level Trigger for IOT ESP8266 Development Board
- 【30VDC 250VAC Load】 Equiped with high-current relay, AC250V 10A.
- DC30V 10A, each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
- 【High Level Trigger】The relay module is triggered by high level signal, which can be input from microcontroller IO..
- 【 3V/3.3V power relay module】- This Relay Board provides a single relay that can be controlled by any 3V/3.3V digital input from your microcontroller IO..
- 【Wide Application】- These 3v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4/3.3V /NodeMCU/ ESP8266 module etc..
- 【Long Life】 - Fast response time less than 20ms and long lifetime up to 100,000 times snap action with diode freewheel protection..
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Weewooday 15 Pieces 5V Relay Module 1- Channel Relay Control Boards with Optocoupler Isolation High and Low Level Trigger Expansion Board
- Relay module: this relay board supports high and low level trigger and can be controlled by any 5V digital output of the microcontroller.
- Parameter details: maximum load of normally open interface: AC 250v/ 10A, DC 30v/ 10A, trigger current is 5mA.
- The 5v relay control board adopts SMD optocoupler isolation, which has strong driving ability and stable performance.
- Practical design: with fault-tolerant design, the relay module will not operate even if the control line is disconnected.
- All interfaces can be provided through directly connected terminal s since the humanized interface design, it is very convenient to use.
- High compatibility: the relay module can be directly controlled by the 5V logic signal provided by the microcontroller, suitable for 8051, Raspberry Pi, PIC, DSP, ARM, AVR, MSP430, TTL logic, etc..
- Wide application: this 5V relay board can be applied with Raspberry/ CNC machine/ ARM/ PIC/ AVR/ MCU/ PS4 and more.
Check StockSTLINK-V3SET Microcontrollers ST STM8 and STM32 MCU USB Swim JTAG SWD Modular Stand-Alone in-Circuit Debugger Programmer SPI I2C CAN GPIOs @XYG
- The STLINK-V3SET is a modular stand-alone debugging and programming probe for the STM8 and STM32 microcontrollers. It is composed of a main module and....
- The SWIM and JTAG/SWD interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board..
- The STLINK-V3SET also provides a Virtual COM port interface allowing the host PC to communicate with the target microcontroller through one UART, and....
- The modular architecture of STLINK-V3SET enables to extend its main features through additional modules such as the adapter board..
Check StockACEIRMC ESP8266 Serial Wireless Module CH340 NodeMcu V3 Lua WiFi Internet of Things New Version Development Board Compatible with Arduino IDE/MicroPython (6pcs)
- Power your developement in the fastest way combinating with NodeMcu Firmware.
- Nodemcu Lua Lolin V3 ESP8266 development board is equipped with powerful ESP6266 microcontroller (ESP-12E) with 802.11 b / g / n WLAN and integrated 25dBm antenna. This development board consists of two more microcontroller: flash memory chip is 25Q32 4M (32mbit) and serial chip is upgraded CH340 chip..
- Modern high level mature LUA based technology. It is an integrated unit with all available resources on board..
- This wifi development board enables you comfortable prototyping by simple programming via Lua-Script or for Arduino code and breadboard-optimized construction (23 mm pin spacing)..
- Modern Internet development tools such as Node.js can take advantage the NodeMCU with the built-in API to put your idea on the fast track immediately..
Check StockMicrocontroller
If you're explore the world of microcontrollers and want to know which ones are worth investing in, then you're in luck! In this blog post, we'll be cutting straight to the chase and presenting you with the best 12 microcontroller reviews. No need for pleasantries, let's dive right in.
1. Arduino Uno: Known for its simplicity and ease of use, the Arduino Uno is a great choice for beginners. It offers a wide range of application possibilities and has a strong online community for support.
2. Raspberry Pi: Although technically not a microcontroller, the Raspberry Pi deserves a spot on this list. It's a single-board computer that can be used as a microcontroller and offers remarkable flexibility and power.
3. STM32F4 Discovery: This microcontroller offers high-performance processing capabilities and is ideal for advanced projects. It boasts an ARM Cortex-M4 processor with floating-point unit and DSP instructions.
4. Teensy 4.0: With a 600 MHz clock speed, the Teensy 4.0 is one of the fastest microcontrollers available. It's perfect for projects that require high-speed processing, such as audio applications and simulations.
5. ESP32: This Wi-Fi and Bluetooth-enabled microcontroller has gained popularity due to its low price and impressive capabilities. It's often used for IoT projects and provides great connectivity options.
6. PIC16F877A: Known for its simplicity and wide range of application areas, the PIC16F877A is a classic microcontroller that has been in the market for a long time. It offers a large number of input/output pins and is easy to program.
7. STM8S103F3: Offering a great balance between functionality and cost, the STM8S103F3 is another popular choice. It has a small form factor, making it suitable for projects with limited space.
8. Atmel ATmega328P: Widely used in the Arduino Uno, the ATmega328P is a versatile microcontroller that offers a good balance between cost, features, and performance. It's widely available and well-documented.
9. Nordic nRF52840: With built-in Bluetooth 5.0, the nRF52840 is perfect for wireless communication projects. It also supports mesh networking and has ample processing power for complex applications.
10. Texas Instruments MSP430G2553: This ultra-low-power microcontroller is ideal for battery-powered applications. It offers multiple power-saving modes and a rich set of peripherals.
11. NXP LPC1768: Popular in the robotics and automation fields, the LPC1768 offers high performance and advanced features such as Ethernet connectivity and USB host/device support.
12. Adafruit Feather M0: This microcontroller is designed for low-power projects and offers a compact form factor. It's easy to use, Arduino-compatible, and includes built-in USB support.
And that concludes our list of the best 12 microcontrollers. We hope this guide helps you find the perfect microcontroller for your projects. Happy coding! 
