DS1302 and DS1307 RTC Real-Time Clock
I will explain the features of the DS1302 and DS1307 RTCs and show how to control them with the Rtc by Makuna library.
Read MoreI will explain the features of the DS1302 and DS1307 RTCs and show how to control them with the Rtc by Makuna library.
Read MoreThis post is a journey into the depths of SRAM, Heap and Stack. How are variables stored there? What should be considered when using strings? Here you will find the answers.
Read MorePointers and references are very useful, but equally confusing, especially for beginners. This is an attempt to bring some light into the darkness.
Read MoreSD cards are the medium of choice for storing large amounts of data. I show how to control SD card modules with the Arduino.
Read MoreIn the second part of the post about libraries and classes, I use the MPU6050 to show how you write Arduino libraries for sensors or other devices to be controlled and what typical issues arise.
Read MoreThis post is part 1 of a crash course on libraries and classes. It is designed to help you get started with this complex topic.
Read MoreUsing the nRF24L01 and the RF24 library, you can exchange data between microcontrollers via 2.4 GHz radio. I show how it works.
Read MoreI introduce the ADS1220 4-channel, 24-bit A/D converter and my associated library using several example sketches.
Read MoreI compare the members of the MCP23x1y family: MCP23016, MCP23017, MCP23S17, MCP23018, MCP23S18 and show how to control them.
Read MoreI show how you can use I2C controlled EEPROM ICs with your microcontroller. This works very comfortably with a library, but it can also be done without it.
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