OHO-Elektronik products

OHO-Elektronik programmable logic modules are ideal solutions at minimum cost and area for

• educational platforms
• development and rapid prototyping environments
• drop-in replacement for discontinued devices

The standard-pitch (2.54 mm = 100 mil) standard-gap (15.24 mm = 600 mil) dual in-line package (DIL / DIP) make them particularly convenient to connect with: development board, prototyping boards, strip-boards, matrix-boards, plug-in boards.

The OHO-DY1 module is a small 23 mm x 23 mm (0.9” x 0.9”) 7-segment display unit for displaying 3 digits of hex numbers (12 bits) or arbitrary segment combinations including their associated decimal points. It is primarily intended for debugging or educational use. The modules can be stacked to extend the number of digits.

A VHDL core is available, to directly display hex numbers on up to 5 stacked OHO-DY1 modules. Alternatively the modules can be connected to any microcontroller or DSP using only 3 GPIOs.