Testing of digital electronic systems generally involves applying a set of test stimuli to inputs of the device-under-test (DUT) and analyzing responses of the system using a response analyzer. If the DUT generates correct output responses (also called the golden response) for all the input stimuli, the DUT is regarded as fault-free. Those DUTs that […]
Arduino Based Digital IC Tester Using MATLAB Continue Reading
There is a wide application of linear actuator where one wants to move something but they do not want to physically get involved in moving it. There are quite a number of ways to control linear actuators depending on the application and the user experience required. These are the key aspects determining the setup and
Controlling A Linear Actuator With An Arduino Continue Reading
Described here is a simple way to load a program without bootloader. An additional thing needed is a USB to Serial/UART/TTL adapter (3.3V level). Connect the USB to Serial board as follows, and power up the STM32 board from a USB port/power supply. • RXD – A9 • TXD – A10 • GND – GND
Generic STM32 board with Arduino Continue Reading
LCDs are widely used in applications like token-display machines in smalls and supermarkets, order number displays in restaurants and café, and so on. The project presented here demonstrates the working of Arduino based message display on LCD using Bluetooth. Circuit and working This circuit uses Arduino board that accepts data via HC-05 Bluetooth module from
Arduino Based Programmable Digital Data Display Continue Reading
Get your essential appliances off the grid with just one solar panel Things used in this project Hardware components Particle Spark Core × 1 Arduino Nano R3 × 1 Arduino MKR1000 × 1 Story [UPDATE] Now using MKR1000 to control the UNplug unit I replaced the Particle Core with an Arduino MK1000 for several reasons:
Solar UPS controller/automatic transfer switch Continue Reading
For my project I need two Arduino boards, but I have only one Arduino Mega 2560 board (refer Fig. 1). I can either buy an Arduino Uno board (that costs approx. Rs. 1400 in India) or I can make an Arduino board using a fresh ATmega328/ATmega328P chip. Suppose you have an Arduino board that is
Arduino as AVR Programmer Continue Reading
Necessity I have an old window AC at my lab, situated at the terrace. The AC needs to be run intermittently more so often when I’m out of the station and the lab PC needs to be cooled down during the intense noon time when the temperature shoots 35+ degree centigrade irrespective of summer or
Dual sharing RTC Continue Reading
Sending temperature and humidity from Arduino MKR1000 to Artik Cloud Things used in this project Hardware components Arduino MKR1000 × 1 DHT11 Temperature & Humidity Sensor (4 pins) × 1 Software apps and online services Samsung ARTIK Cloud for IoT Arduino IDE Story Background This article describe how to use REST for sending data from
Arduino MKR1000 – DHT – Artik cloud Continue Reading
Weather station monitors temperature, pressure, light, dust, soil moisture values and displays on the OLED screen and Cayenne dashboard. Things used in this project Hardware components Arduino MKR1000 × 1 Adafruit TSL2561 Luminosity Sensor × 1 Adafruit BMP180 Barometric Pressure/Temperature × 1 OLED display I2C × 1 SparkFun Level Shifter Board × 1 Sharp GP2Y1010AU0F
Arduino MKR1000 Weather Station Continue Reading
Since Internet of Things (IoT) projects are now quite popular, I recently bought a NodeMCU board to try IoT application development. The NodeMCU development board is an open source board based on ESP8266EX microcontroller with integrated Wi-Fi transceiver. Uploading programs to NodeMCU from any computer via microUSB port is very easy as it supports several
Getting started with NodeMCU development board for IoT Continue Reading
