In Part I and Part II of this series, we learned how to use an analog sensor — including a potentiometer (POT), a light-dependent resistor (LDR), and a soil-moisture sensor — to present values on an organic light-emitting diode (OLED) display. In Part III, we’ll also present data on an OLED display, but this time…
How to display LDR and soil-moisture sensor values using an OLED
In Part I of this tutorial, we learned how to present data (or values) using a potentiometer (POT) and an organic light-emitting diode (OLED) display. For this project, the POT was an analog sensor (potentiometers can also be digital), which acts as a resistor to control the flow of an electric current. The OLED technology…
Sample Programs in Keil for 8051
Keil is a German based Software development company. It provides several development tools like • IDE (Integrated Development environment) • Project Manager • Simulator • Debugger • C Cross Compiler , Cross Assembler, Locator/Linker Keil Software provides you with software development tools for the 8051 family of microcontrollers. With these tools, you can generate embedded applications for the multitude of…
Simple Programs in 8051 Assembly Language
Here some simple assembly language programs for 8051 microcontroller are given to understand the operation of different instructions and to understand the logic behind particular program. First the statement of the program that describes what should be done is given. Then the solution is given which describes the logic how it will be done and…