Theory and techniques for construction of low-cost, high-accuracy light-emitting-diode program indicators will be presented. These indicators have selectable time constants for simulation of established meter characteristics. Low-cost circuits with part values are included to enable the user to build his own indicator. Alignment of the units will be discussed along with practical uses.
Click to purchase paper as a non-member or login as an AES member. If your company or school subscribes to the E-Library then switch to the institutional version. If you are not an AES member and would like to subscribe to the E-Library then Join the AES!
This paper costs $33 for non-members and is free for AES members and E-Library subscribers.