Serial Communication circuit | Next Electronics

Some Voltage Regulator Ciruits for Microcontroller based Projects

A regulated and noise-free power supply voltage is essential for microcontrollers and other components such as amplifiers, filters, and GPS devices. Voltage surges in the supply voltage can permanently damage embedded systems. A voltage regulator must maintain the output voltage...

Switch-debouncer

The TTL inverter 74LS14 features an internal 16-kohm pull-up resistor that ensures the gate input is pulled high when the switch is open. Upon closing the switch, a 4.7uF capacitor discharges at the initial contact. If the switch contacts bounce...

Jet

The microcontroller is able to make about 7000 complete line-following decisions per second, which is almost 7 decisions per millimeter when the robot is going full speed. By upping the clock, unrolling loops, and removing my wireless debugging and extraneous...

graphical LCDs with a microcontroller

How can graphical LCDs be controlled using a microcontroller? Is there any datasheet available? Graphical LCDs (Liquid Crystal Displays) are widely used in various electronic applications for displaying complex graphics and text. To control these displays with a microcontroller, several steps...

DC motor driver for DCMP(AVR-008)

A microcontroller is used to control various types of DC motors, including permanent magnet DC motors, DC servo motors, and stepper motors. This project utilizes the AVR-008 microcontroller from Circuits-Home, which is frequently referred to as the 3-in-1 driver motor...

Hum Circuit

The kit employs an off-the-shelf microcontroller based on the AtMega328P-PU Arduino, along with a simplified version designed for ease of replication and modification by collaborators and students. This initiative aims to enable the fabrication of simplified microcontrollers for DIY synthetic...

Electronic TIC TAC TOE

This project is not to introduce Tic Tac Toe. Everyone knows this game. It is to introduce two features: bi-coloured LEDs, microcontrollers, and the skill of writing an ALGORITHM. You can use the project to learn the skills of creating...

Multitasking Pins circuit

It is entirely logical that low-cost miniature microcontrollers have fewer pins than their larger counterparts, sometimes too few. Consideration has been given to how to economize on pins by making them perform the work of several. It was noted that...

Downlink Project Description

The Skeyeball project is an ongoing initiative within the Indiana University System Design Methods Laboratory, aimed at providing graduate and undergraduate students with opportunities to engage in embedded system design and implement various projects. The downlink segment of the project...