Introduction to the pin diagram and functional diagram along with the peripheral interface of ESP8266 MCU, ESP-12E Module and NodeMCU
I2C communication stands for inter-integrated circuits. I2C contains the best features of SPI & UART. It is a synchronous communication protocol. It transmits data serially. It is widely used in microcontrollers, IoT, sensors, displays, and EEPROMs, etc. I2C can be single master multiple slaves and multiple master multiple or single slave. In this blog, we […]
Table of Contents Introduction to Analog To Digital Conversion (ADC) Microcontrollers as we know of today are digital devices that is they only understand digital signals but our world is not digital and produces many analog signals as well. Here comes the role of ADC. Analog to Digital converter as the name suggests is used […]
Here we will understand the basic terms related to microcontrollers.
Here we will understand the basic terms related to microcontrollers.
Table of Contents Introduction AVR stands for a Alf and Vegard’s RISC processor and is a microcontroller. Microcontroller is like a mini computer or a processor dedicated for a particular task. We can code AVR using C, C++ or Assembly language. AVR PINOUT Brief description of AVR pins Pin 1 – Pin 8 (PB0 – […]
Table of Contents Overview on Nordic IoT Chips Nordic Semiconductor is a semiconductor MNC, which designs & develops a wide range of SoCs supporting IoT protocols. These SoC’s have all functionalities of Microcontroller(MCU) based on ARM cortex Processors, plus they embed 2.4ghz RF transceivers into the chips using RF-CMOS technology for making IoT chips. NRF52 […]
In the last post, we have gotten to know about the features of ADC Peripheral that we have in STM32 MCU. Now in this blog with the series of bare Metal Programming for Blue Pill, we will understand different register bytes and bits of ADC Peripheral to be used for using it in different features, […]
Home Category Child Category Introduction Imagine that we are building a robot or an interactive art piece. We might be interested in measuring temperature, distance to the nearest object, force, and acceleration, sound pressure level, brightness, or any other physical characteristics. The first step is to convert all these physical quantities into a voltage using […]
Home Category Child Category Part I – Untangling the wires: On your journey of exploring the different areas of embedded systems and microcontroller programming, you must’ve come across the term ‘AVR’. This blog (or series of blogs) will try to demystify all the terminologies. Prerequisites Before we proceed, this blog assumes that you already have […]