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MDE2111
Microelectronica
- Manufacturer
- Microelectronica
- Country
- Romania
- Year
- Unknown
- Category
- Components
- Type
- Optoelectronic devices
- Documentation score
- 1/5
- Last edited
- 06 OCT 2026
Specifications
- Function
- 1-digit LED display with common cathode and decimal point on the right
- Colour
- red, green, yellow, orange (see Variants)
- Digits
- 1
- Common electrode
- cathode
Sources: [1]
Variants (4)
| Compare | ||
|---|---|---|
| MDE2111R | red | |
| MDE2111V | green | |
| MDE2111G | yellow | |
| MDE2111P | orange |
Click a column heading to sort. „+” adds a variant to the comparison (MDE2111).
Description
The MDE2111 is a series of 1-digit LED displays with common cathode and decimal point on the right listed in the Agenda radioelectronistului (2nd edition, 1989) among the optoelectronic devices made in Romania by Microelectronica [1]. Its codes (MDE2111R, MDE2111V, MDE2111G and MDE2111P) are in the Variants table.
The Agenda lists them in the group „MDE 2111 R (V,G,P)”; the last letter of the code gives the colour (R = red, P = orange, G = yellow, V = green) [1].
The Agenda describes them as: „Afișor cu LED-uri, 1 digit, catod comun, punct zecimal dreapta, roșu (R), verde (V), galben (G), portocaliu (P)” [1].
Gallery
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References
- [1]N. Drăgulănescu – „Agenda radioelectronistului”, 2nd edition, Editura Tehnică, 1989, chapter 32 „Dispozitive optoelectronice produse în R.S.R.”, p. 567