Creating a self-driving obstacle avoidance robot is an exciting venture, and with this obstacle-avoidance robot, you’ll learn how to navigate an Arduino-based project to avoid obstacles autonomously. Using sensors, motors, and some clever programming, this robot will detect obstacles and adjust its path accordingly—essentially a self-driving car! Hardware Components Used in This Project Here are … Read more
Introduction to Decade Counter CD 4017 CD 4017 decade counter is an IC that can count from 0 to 9 in binary code. It has 10 output pins, each corresponding to a digit from 0 to 9. The output pins change state sequentially as the counter receives clock pulses from an external source. A decade … Read more
Introduction to Arduino Arduino is one of the most popular microcontroller ICs for electronic projects. It is an open-source, programmable electronic component. It is made of a physical hardware that can be programmed and a software referred to as Arduino software (which is an IDE) that is installed on a computer to program the physical … Read more
Introduction to the operational modes of a 555 timer A 555 timer is one of the most used integrated circuits for most electronic projects. We would discuss in detail all the operational modes of a 555 timer. It functions in different circuits as either a switch, a flip-flop, or an oscillator. A 555 timer can … Read more
Introduction to rain detector alarm system A rain detector alarm system is a simple device that alerts households when it senses rainfall. In areas where rainfalls are common or during rainy seasons, it’s important that we get informed about rainfall on time so we make necessary arrangements before the rain starts falling heavily. The device … Read more
Introduction to burglar laser alarm system Insecurity is a common problem around the world. Properties are lost to burglars that invade people’s houses and silently cart away valuable things from their victims. Anti-burglar systems have been created over the years to prevent such occurrences but burglars always develop techniques to still get into the house … Read more
Introduction to water level Alarm system Most households with overhead tanks tend to have a problem with overrunning water while pumping water into the tanks. This is a result of not knowing the quantity of water present in the tank and the whole process has to be followed manually. The person charged with the duty … Read more
Introduction of 555 Timer IC 555 timer Ic also referred to as NE555 is an eight (8) pin Ic that is used for switching circuits. They act as timers, oscillators, or flip-flops. The eight (8) pins on the 555 timer ic are as follows; Block diagram of the 555 timer IC The 555 timer ic … Read more