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PROJECT
12 353

Getting Started with STM32 - Working with ADC and DMA

By ShawnHymel

Let’s take a look at how to use the analog-to-digital converter (ADC) in an STM32 microcontroller. To make conversions happen more quickly, we can use the direct memory access (DMA) controller to pipe data directly from a peripheral (like the ADC) to memory and vice versa.

PROJECT
13 134

Getting Started with STM32 - I2C Example

By ShawnHymel

Let’s look at how to connect a simple I2C device to a STM32 Nucleo board to read temperature data using the STM32 HAL API.

How to Use Serial EEPROM for Storing Data
TUTORIAL
1 401

How to Use Serial EEPROM for Storing Data

By Maker.io Staff

Using the Arduino Platform and basic coding, we can show how it is possible to store data on a EEPROM memory chip with the parallel bus interface.

How to Use Parallel EEPROM for Storing Data
TUTORIAL
1 237

How to Use Parallel EEPROM for Storing Data

By Maker.io Staff

Using the Arduino Platform and basic coding, we can show how it possible to store data on a EEPROM memory chip with the parallel bus interface.

PROJECT
35

Create an Arduino Security Project using a PIR Sensor

By Maker.io Staff

A simple and robust homemade security system can be made with a handful of components and basic programming.

PROJECT
16

How to Display a Raspberry Pi Telegram from Your Phone to an LCD

By Maker.io Staff

In this project we will combine what we learned to create a message display system where telegram messages sent to the Raspberry Pi show up on the attached LCD.

PROJECT
1 212

Make an RFID Reader with an Arduino

By All About Circuits

This guide will cover what can you make with an Arduino and RFID.