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Robot Eyes for robotic projects How to make robot eyes in a simple way with an OLED display? In this blog, I am going to explain with the help of pictures and the code. Robotic eyes make your robotic project very interactive. It depends on the specific goals and applications of the project. Robotic eyes with displays offer a wide range of benefits across various robotics projects. There are different types of projects for robot eyes that have their own requirements. but I am going to explain the simple blinking eyes with an OLED display and Arduino. This is very useful for beginners and learners to understand the level of robotic parts. Material Required 1- Arduino Uno                                                  01 No 2- OLED 0.96”(128x64)(with I2C interface )     01 No 3- Jumper wires                ...

ESP32 pinout and functions and details ESP32 module is an Internet of things wireless module. It is used to control the devices through the internet. It is a remote IoT development board that can be easily programmed and controlled via WIFI or Bluetooth.  It has a dual-core Tensilica Xtensa LX6 CPU, which provides ample processing power for  various tasks. It includes GPIO pins, SPI, I2C, UART, ADC, DAC, and more peripherals.  So we can configure  esp32 pins for a wide variety of projects.                     Figure:ESP32 ESP32 development board used arduino ide to program as well as other environments e.g. micro python, Thoni, Scratch 3.0, etc. There are several modules that are part of the ESP 32 family.  ESP32 devkit, ESP wroom-32.  It has a flash memory of 520 k bytes with a working frequency of 240kMHZ. WIFI 802.11, Bluetooth 4.2BR and BLE ...

Temperature Converter Temperature Converter Enter temperature: Select unit: Celsius Fahrenheit Kelvin Convert A temperature converter is a handy tool in our daily life. It is quite easy to get the conversion of temperature between different units. We can also calculate temperature by using the temperature conversion formula.  In electronics circuits , temperature sensors are commonly employed for many tasks, such as  temperature monitoring and detection of overheating issues.    Usually, the Celsius scale displays the atmosphere's temperature, but for humans, temperature is measured in Fahrenheit. Temperature Converter Formula Temperature converter formula to find values in Celsius to Fahrenheit, Kelvin, and Ran...

Capacitor Unit Converter, Capacitor Types, and Usage Capacitor Converter Capacitor Converter Enter value in picofarads (pF): Value in nanofarads (nF): 0 Value in microfarads (µF): 0 Value in Farads (F): 0 A Capacitor is an electronic component or device that stores energy. that depends on the types of  different dielectric materials. The capacitor is used in a large number of electronic circuits and electrical components.  The Capacitor unit is a farad, also microfarad, and picofarad units are also used. It stored capacitance in it. Types of Capacitors and their applications It is divided into many types as per characteristics. We can categorize them according to their construction and are used in many devices. You can understand it from its symbol. It contains two plate symbols with a dielectric between these plate...

RJ45 Pinout and Types of Connections RJ45 is a connector used for ethernet connection with cat 5 or cat 6 cables. RJ45 stands for registered jack number 45. It is an eight-pin connecter used to connect unshielded twisted pair communication cables. It is used to connect PC to PC, PC to Printers, or PC to electronics equipment . It has a vital role in network applications. Cat6 cable used for RJ45 cable connection. We also know them as UTP cables. It consists of eight-pin connector and eight positions for wiring. The arrangement depends on the type of connections. Types Of RJ45 Cables We usually classify communications into different types based on wiring standards. Ethernet patch cable consists of fiber optic, coaxial cables, and copper pair of twisted wires. For the ethernet cable, we often used cat5 and cat6 cables. A twisted pair cable with rj45 connectors. RJ45 connector wiring Different standards are used for computer networking. We categorize RJ45 pinout according to differ...