Arduino Uno is a popular microcontroller development board based on 8-bit ATmega328P microcontroller. Along with ATmega328P MCU IC, it consists other components such as crystal…
The PIR sensor stands for Passive Infrared sensor. It is a low cost sensor which can detect the presence of Human beings or animals. This HC-SR501 PIR sensor module has three…
The Arduino Nano is another popular Arduino development board very much similar to the Arduino UNO. They use the same Processor (Atmega328p) and hence they both can share the same…
The HC-05 is a popular bluetooth module which can add two-way (full-duplex) wireless functionality to your projects.
HC-05 Pinout Configuration
Pin Number…
The DHT11 is a commonly used Temperature and humidity sensor that comes with a dedicated NTC to measure temperature and an 8-bit microcontroller to output the values of…
74HC573 IC Features and Specifications
Here are some of the important features and specifications of the 74HC573 IC.
Operating voltage: –0.5 V to 7 V(Max)
Wide operating…
The USB to RS485 Converter Adapter Module provides an easy-to-use RS485 Interface by adding a Virtual COM Port to a PC. This is a fully automatic plug-and-play USB module that can…
The CD4047 is a low-powered monostable/astable multivibrator IC. The CD4047 IC allows a positive or negative edge-triggered monostable multivibrator mode with retriggering and…
The 74HC244 IC is an 8-bit buffer or line driver IC having 3 state outputs. The IC can either be used as two 4 bit buffers or just one 8-bit buffer. The IC has a wide range of…
Features and Specifications
This section mentions some of the important features and specifications of the 74HC139 IC.
Operating Voltage Range: 2 V - 6 V DC
Outputs Can…