The serial link is used as a command/data line (for GP3 pin) and power line (for Vdd pin, through D1 and C1). The filter R2-C2 splits the GP5 pin to two I/O lines. If GP5 outputs a pulse greater than ...

Sometimes, a good hack is about using less rather than more. That’s the case with this neat tutorial from [Rahul.S] on driving a 7-segment LED display with an FT232.By using this cheap USB to ...

SPI and I2C serial interfaces are also supported. Resistive and capacitive touchscreens options are also available. These enable the Smart TFT display modules to be easily configured to support ...

The logic diagram for the transmitter (Fig. 2) includes an LCD display to provide feedback. Listing 1 (see at end of article) has the code for the 16F1619. 2.