bluetooth interfacing with 8051
#bluetooth
#8051
#microcontroller
#wireless
#serial communication
#embedded systems
#UART
#HC-05
#interfacing
#data transmission
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clap sensor construction
The clap sensor is a straightforward circuit that consists of a PC microphone, a microcontroller, and an output. The circuit design features the ATtiny84 microcontroller, chosen for familiarity with the AVR architecture and accessibility to necessary tools. The ATtiny84 is...
8051 Development Board
This chapter describes a simple development board designed for studying the 8051 family of microcontrollers. Unlike the development boards dedicated to the HC11 and AVR families discussed in previous chapters, this project allows users to load and execute programs in...
Decimal Counter Using Two 7-segment displays and an 8051
The objective of this lab is to create a decimal counter that counts from 0 to 99 using the 80X51 microcontroller. A C program must be written for this purpose, which will then be compiled using the C51 compiler and...
Wireless doorbell 300MHz
The operation of a 303MHz circuit has been covered in our project WIRELESS DOORBELL. We are not going over how the circuit works but explain the importance of some of the components and how they affect the range. The most...
Password(code) Based Digital Locking System Using Microcontroller 89C52/89S52
Upon entering the password, the application, in this case "LED," will illuminate. In this digital locking system project, the interfacing of a keypad and a 16x2 LCD with a microcontroller will be explored, along with the accompanying code. This project...
Layout Control Mother Board
The layout control motherboard is designed to facilitate the management of various sections of a layout. It features a microcontroller that connects to the MRNet bus and multiple slots for inexpensive control and sensor boards. All control and sensor boards...
8051 projects
Microcontrollers and Microprocessors - The 8051 Projects Page! Discover comprehensive information on 8051 projects here. Everything you wanted to know about 8051 projects is available.
The 8051 microcontroller, developed by Intel in the 1980s, is a widely used microcontroller in embedded...
DIAL ALARM-1
This is the lowest cost dialing alarm on the market and shows what can be done with an 8-pin microcontroller. The complete circuit is shown below. You cannot see all the features of this project by looking at the circuit...
Protecting Microcontroller Input Pins from Soft Power Switch
A soft power switch for a microcontroller is designed such that a momentary switch can activate the circuit, including the microcontroller. When the switch is pressed a second time, the microcontroller is capable of shutting itself down after executing necessary...