HC-SR04 Ultrasonic sensor is a 4 pin module used in many applications where measuring distance or sensing objects are required. Check out this article to find more details about ultrasonic sensor like pinout, datasheet and technical specifications.
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Getting started with Raspberry Pi Pico using MicroPython
Raspberry Pi Pico comes with Dual-Core ARM Cortex M0+ processor, which can run up to 133MHz. It has 264KB of SRAM and 2MB of on-board flash storage, but we can extend up to 16MB of off-chip Flash memory via a dedicated Quad-SPI bus.
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IRF510 N-channel Power MOSFET
IRF510 is a third-generation Power MOSFET with the best combination of fast switching and low on-state resistance. This component is available at a lower cost. Hence, it is widely used in industrial applications for power dissipation levels up to 43W.
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Raspberry Pi Pico
Raspberry Pi Pico is the first microcontroller from the manufacturers of Raspberry Pi, based on the Raspberry Pi’s RP2040 microcontroller chip and working on ARM’s Dual-core cortex M0+ architecture.
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IoT Projects
Internet of Things (IoT) is revolutionizing the electronics industry. With more and more applications adapting IoT, it is important for the engineers of today to get acquainted with this technology.
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MT3608 - 2A DC-DC Step Up (Boost) Power Module
The MT3608 power module is a step-up(Boost) converter module intended for small and low-power applications.
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WiFi Switch for Home Appliances with ESP8266
Learn how the build your own WiFi switch with the ESP module and how to control any appliance of your favorite place.
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DS3231 RTC Module
The DS3231 is a Precise Real Time Clock Module based on the AT24C32 IC. The module can provide information like date, day, week and time to a microcontroller through I2C communication. The DS3231 is a Precise Real Time Clock Module based on the AT24C32 IC. The module can provide information like date, day, week and time to a microcontroller through I2C communication.
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Smart Door Lock Using WiFi Login Page by Arduino & ESP8266
In this tutorial, you will learn how to create an Arduino based smart door lock; this smart lock has the ability to be unlocked by your cell phone. At the end of this project:
You will learn how to generate a specific QR code.
You will learn how to create a login page by ESP8266.
You will be able to unlock a door using your cell phone
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How to Use the L298 Motor Driver Module - Arduino Tutorial
This dual bidirectional motor driver is based on the very popular L298 Dual H-Bridge Motor Driver IC. This module will allow you to easily and independently control two motors of up to 2A each in both directions.
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