Hewlett-Packard HDSP-8820  
Written by Accutron on 2017-02-14  

The Hewlett-Packard HDSP-8820 is a 101-element linear bar graph display in a 22-pin SIP, designed for multiplexed operation. This device was available in three variants: HDSP-8820 (red), HDSP-8825 (high efficiency red) and HDSP-8835 (green).

Hewlett-Packard HDSP-8820 LED bar graph display.

This article is part of the [Integrated Optoelectronics] exhibit.

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