Electronics for you Magazine Special Issue- Microcontroller Projects Free PDF Download

Electronics for you Magazine Special Issue- Microcontroller Projects Free PDF Download

Electronics for you Magazine Special Issue- Microcontroller Projects Free PDF Download

 

Table of Contents

1.Water-Level Controller-Cum-Motor Protector………………………..05
2. Cellphone-Operated Land Rover……………………………………………17
3. Speedometer-Cum-Odometer For Motorbike…………………………22
4. Solar Charger for Dusk-to-Dawn Use…………………………………….28
5. Sophisticated But Economical School Timer……………………………36
6. Remotely Programmable RTC-Interfaced
7. Remote-Controlled Digital Audio Processor……………………………50
8. AT89C51-Based DC Motor Controller………………………………….58
9. Secured Room Access System………………………………………………..66
10. Digital Thermometer-Cum-Controller…………………………………….70
11. Interfacing a Graphics LCD with the Microcontroller………………76
12. Automated Line-Following Robot …………………………………………84
13.Microcontroller for Multiple Device Control…………………………..42

Cell Phone Operated Land Rover:

Conventionally, remote controlled robots use RF circuits, which have the disadvantages of constrained working extent, restricted recurrence range and constrained control. Utilization of a cell telephone for mechanical control can beat these constraints. It gives the favorable circumstances of strong control, working reach as vast as the scope zone of the administration supplier, no obstruction with different controllers and up to twelve controls. Despite the fact that the appearance and capacities of robots differ limitlessly, all robots share the components of a mechanical, mobile structure under some type of control. The control of robot includes three unmistakable stages: preception, preparing and activity. By and large, the preceptors are sensors mounted on the robot, preparing is finished by the on-board microcontroller or processor, and the assignment (activity) is performed utilizing engines or with some different actuators. Venture outline In this venture, the robot is controlled by a cellular telephone that makes a call to the cellular telephone appended to the robot. Over the span of a call, in the event that any catch is squeezed, a tone comparing to the catch squeezed is heard at the flip side of the call. This tone is called ‘double tone various recurrence’ (DTMF) tone. The robot sees this DTMF tone with the telephone’s assistance stacked in the robot. The got tone is prepared by the ATmega16 microcontroller with the assistance of DTMF decoder MT8870. The decoder disentangles the DTMF tone into its proportional paired digit and this twofold number is sent to the microcontroller. The microcontroller is prearranged to take a choice for any given info and yields its choice to engine drivers all together to drive the engines for forward or in reverse movement then again a turn.

Electronics for you Magazine Special Issue- Microcontroller Projects Free PDF Download