Battery Photograph - Tv Remote Control Components by Sheila Terry

Tv Remote Control Components is a photograph by Sheila Terry which was uploaded on August 5th, 2016.

Tv Remote Control Components

TV remote control keypad and the internal electronic circuitry showing both sides of the printed circuit board. When a button on the keypad is... more

by Sheila Terry

Canvas Print

$70

Framed Print

$95

Art Print

$45

Poster

$45

Metal Print

$93

Acrylic Print

$101

Wood Print

$73

Greeting Card

$30

iPhone Case

$42

Title

Tv Remote Control Components

Artist

Sheila Terry

Medium

Photograph

Description

TV remote control keypad and the internal electronic circuitry showing both sides of the printed circuit board. When a button on the keypad is pressed its conductive base connects with the corresponding contact point on the printed circuit board, completing a circuit to the microcontroller which creates a coded command signal. This is transmitted as infra-red light by the I-R light emitting diode (LED) at the top of the control to the sensor on the TV receiver or set-top box where it is decoded. The reverse side of the PCB shows the micro-controller near the centre, the infra-red LED at the top and at the other end location points for 2 x 1.5v AAA batteries.

Uploaded

August 5th, 2016