Figure -11 Circuit diagram of 16x2 LCD interface with LPC2148/38. Figure -12 Hex file for simulation. Step 9: Select the hex file from the Kiel program folder and import the program in to the ...

Learn to build an RFID based attendance system using Arduino with step-by-step instructions, circuit diagrams, and complete code. This $35 DIY project replaces expensive commercial systems with ...

Chandler, Ariz. &#151 Microchip Technology Inc. newest PIC-based microcontrller has been designed to drive 168 liquid crystal display segments. The PIC 16F946 offers system designers an integrated LCD ...

A parallel interface is a simple and direct way to connect a microcontroller to an LCD display. It uses multiple pins to send data and commands in parallel, usually 4 or 8 bits at a time.

LCD circuits often require a –10V voltage at 2 to 15 mA to bias a graphics-LCD-driver IC. You can usually accomplish this task with an external charge-pump IC, such as Maxim’s ICL7660, but that ...

YouTuber CNLohr has transformed a low-cost 7-segment LCD into a touch sensor, USB interface, and display driver using the $0.10 CH32V003 RISC-V microcontroller. With clever bit-banging techniques and ...

The simulation of the Water Sensing automatic windshield wiper with an LCD display based on a microcontroller was created using several methods, including design, which involves creating block ...