Overview In this project, we’ll learn how to start a vehicle using a fingerprint sensor and how to prevent vehicle theft. We use a fingerprint-based bike start mechanism in this system to address the problem that many people have of leaving their keys somewhere after leaving their home but forgetting where they went until they…
Overview We will learn everything we need to know about using an Arduino to operate stepper motors in this lesson. We’ll go over how to use an M415B and a TMC2208 stepper driver to control a NEMA17 stepper motor. Numerous devices like 3D printers, CNC machines, robots, automation machines, and others that require position control use…
Overview In the modern world, water scarcity is a severe threat that requires careful consideration. In order to meet the rising demand for water caused by a rise in population, wastewater must be treated and used appropriately. Making the wastewater treatment process effective and affordable is also essential. This article suggests a method that can…
Overview In this tutorial, we will learn how to use an External Interrupt in PIC Microcontroller and why/where we will need them. This is a part of the sequence of PIC Tutorials in which we started learning PIC Microcontrollers from scratch; hence this tutorial assumes that you are familiar with how to program a PIC…
Overview In this essay, we will study PIC Microcontroller push button interfacing. The GPIO (General Purpose input-output) pins are also provided by PIC, just like other microcontrollers. We can connect input-output devices to GPIO pins, such as LEDs, switches, adc power supplies, sensors, etc. Here, we’ll see how to operate an SPST (single pole, single…
Overview In this tutorial, we will learn How to Blink an LED with DSPIC33FJ64GS606 Microcontroller using MPAB XC16 Compiler. Product Overview The DSPIC33FJ64GS606-I/PT is a 16-bit Digital Signal Controller with high-speed PWM, ADC and comparators. The PGECx and PGEDx pins are used for In-circuit Serial Programming™ (ICSP™) and debugging purposes. It is recommended to keep the…
Overview One of the most popular ways to communicate with a device using the Modbus protocol is over RS485. We will soon begin the Modbus courses, so before then, I considered talking about RS485 specifically. In the tutorial, we’ll demonstrate how to use the TMS320 to connect the RS485 to the TTL conversion module. I’ll…
Overview This article explains how to connect an Atmel-ICE to an Arduino MEGA 2560 via the ICSP header with Arduino. Atmel-ice debugger: Atmel-ice debugger has two ports SAM and AVR as shown below figure Components Required Table S.No COMPONENTS QUANTITY link 1 ATATMEL-ICE 1 https://www.digikey.in/en/products/detail/microchip-technology/ATATMEL-ICE 2 ATmega 2560 1 https://www.amazon.in/IDUINO-ATmega-Compatible-Arduino Steps: Attach the Atmel-ICE ribbon cable to…
Overview Many mute people use body language and sign language to communicate with others because they are unable to talk. However, not everyone is familiar with sign language, therefore the mute cannot communicate with everyone using sign language alone. Components required table S.No COMPONENTS QUANTITY link 1 Arduino UNO 1 https://www.amazon.in/Scriptronics-ATmega328P 2 Flex Sensor 2.2…
Overview The report describes a method for creating a DTMF-based home automation system. DTMF, or Dual Tone Multi Frequency, is an acronym. The system enables users to transmit commands to numerous home equipment, including fans, lights, and bulbs, through their mobile phones. Commands are transmitted using a cell phone’s dialling capacity for numeric codes. The…