BH1085A, motor controller

This Motor Controller is build around TDA1085C integrated circuits from Motorola, OnSemi etc etc. The board measuring 120 x 70 mm is powered by a regulated DC +15V power supply or directly from the AC mains.

BH5208B, Serial adapter for HD44780 LCD display

This small adapter allows to control any HD44780 LCD display with an 8-bit parallel interface via the RS232C serial interface. With an additional converter USB - TTL or CAN bus - TTL it is possible to control the LCD display via USB or CAN bus.

BH205B1, I2C Programmable Keyboard with 65 keys, 16 LED display and 8-bit I/O

This I2C programmable keyboard with I2C interface can be connected to most of microcontrollers today. The keys are organized in 8x8 matrix + 1 key. The key's columns and rows are available on the connector and can be also connected to vintage microprocessors like Z80A. The matrix key is scanned by slave I2C MCU. The MCU debounces and maintains a FIFO of keys-press events, including autorepeat, if this feature is enabled. An Interrupt output can be configured to alert key press either as they occur, or at maximum rate.

BH5321A, 20-keys Programmable Keyboard Module

The BH5321A is fully programmable 4x5 matrix keyboard module which can be connected to host either with 1-wire or 2-wire TTL serial interface or PC/AT line. Each key, full row and column can be programmed for custom configuration.

BH9914A, embedded GPIB (IEEE488) module

An embedded module BH9914A allows to upgrade various electronic systems with GPIB interface and connect the instruments to GPIB network.

RS232C / USB to 64 bit parallel output

BH5215A is an embedded serial to parallel controller. It has bidirectional RS232C channel and USB 2.0 channel. Both channels have 64 bit outputs, expandable up to 512 bits. The BH5215A can also works as RS232C / USB converter.

BH6520B, embedded control module

A control embedded module BH6520B allows to control linear and switched power supplies and generators. It has LAN and USB interface for remote control.

BH3368A, embedded control module

An embedded control module BH3368A is based on Microchip MCU, has CAN controller, one serial port either RS232C or RS485 and 53 bidirectional I/O lines with interrupt.