DHT11 humidity and temperature sensor interfacing

when i first got this sensor in my hand i thought it might be an analog sensor and tried with analog channels which dint work. Then after googling some time i found a data sheet saying this sensor works...

ESP8266 wifi module Basic working circuit and AT commands

I have been waiting to buy this module for 8 months..and i got one finally..when i'm testing it for the first time i faced lots of problems. after lot of googling and 2 continuous sleepless nights i...

AVR Embedded Systems Workshop

AVR Embedded Systems Workshop AVR Embedded Systems Workshop mainly focuses on the students and hobbyists eager to learn about Advanced features of AVR Microcontroller. They will...

HC-05 Bluetooth AT commands configuration

We have been using the serial SPP(Serial Port Profile) Bluetooth modules to interface our embedded hardware and robots to Laptop or a smart phone... hear is an example of Bluetooth controlled...

PIR motion sensor interfacing with microcontroller

Passive InRrared sensors: This sensor senses the bodies that emitting IR radiation and are in motion. there are several types of PIR sensors are available in the market. most common...

Bluetooth controlled robot using ARDUINO

This article helps you to make a robot that can be controlled from your android powered mobile through Bluetooth.  HC-05: This Bluetooth module works on SPP (serial port profile). It establishes...

ZIGBEE (Tarang F4) interfacing with microcontroller

When there is a need of long range two way communications in hobby electronics most of the people prefer "ZIGbee" modules. there are several zigbee modules available in the market...with several ranges...