a thermocouple datalogger based on the arduino platform
#arduino
#thermocouple
#datalogger
#temperature measurement
#sensor interface
#data logging
#microcontroller
#serial communication
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Microcontroller Based Telephone Remote Control Circuit
This device enables remote control of various appliances (up to eight with suitable add-on expansion boards) such as lights, water heaters, air conditioning, plant watering systems, alarms, etc., via a relay. It allows users to perform actions such as watering...
Training Boxing timer schematic
A timer is being developed for circuit training or boxing training. The timer does not require any external input, except for a reset function. The project can be simplified using a microcontroller, such as the PIC12F635, which is cost-effective at...
Microcontroller interfacing with RS 232
Standard serial interfacing of a microcontroller (TTL) with a PC or any RS232C standard device requires a TTL to RS232 level converter. A MAX232 is used for this purpose. It provides a 2-channel RS232C port and requires external 10µF capacitors.
The...
Robot shield for Arduino
The objective of this project is to consolidate various robot designs and transform them into a new device featuring updated hardware and standardized software, specifically utilizing Arduino for ease of use. These robots share three key components: a mechanical structure,...
Speed Control of DC Motor using Microcontroller by using PWM ECE Project
This report details an electronic project focused on the speed control of a DC motor using a microcontroller and PWM (Pulse Width Modulation). The system integrates a microcontroller with an LCD, keypad, and a DC motor driver. The microcontroller generates...
Multitasking Pins circuit
It is entirely logical that low-cost miniature microcontrollers have fewer pins than their larger counterparts, sometimes too few. Consideration has been given to how to economize on pins by making them perform the work of several. It was noted that...
Automatic Switch Project
Model railroad turnouts, often referred to as switches, can be controlled in various ways. The simplest method is manual control, operated by hand. Remote activation is typically achieved through pneumatic (air) or electrical means. The project discussed in these articles...
communication Multiplex data and LED pin
A chip conversion is being performed for the Sparkfun LED RingCoder. The sample code provided with the product functions effectively on an Arduino UNO, utilizing a separate pin for each input/output—specifically, five pins for the shift registers and six pins...
arduino based remote control for electric door
A replacement remote control system for an electric garage door was constructed after the original remote failed multiple times. Although the old remote could have been repaired, it was 35 years old and not particularly enjoyable to use.
The replacement...