Hans-Jürgen Böhling (9)

| Only simple materials and a little bit of skill are needed to build an RS232 switch. All that you need are two 9-way sub-D plugs with solder...

| The MCS BASIC–52 interpreter, developed by Intel, is still very popular, but in its 15th year it needs a thoroughgoing facelift.The MCS BASI...

| The popular but already somewhat outdated programming language MCS-51 BASIC does not have any instructions for controlling an I2C bus. Fortu...

| I/O interfaces are published regularly in this magazine. Yet, each and every of them has its own special properties which makes it almost un...

| Anyone who carries around every type of connection cable together with a laptop computer, often finds that the majority of the baggage is c...

| One of the most frequently asked questions on the Internet site for the 80C32-BASIC control computer is, ‘Can it burn EPROMs?’ In fact, it...

| We’ve used superlatives often enough in Elektor Electronics, but there’s no question that this is the most compact computer design we have...

| Because of their double-sided layouts, the printed circuit boards are probably difficult to reproduce with hobbyist tools. That’s why we...

| Faced with the ominous task of having to cajole an existing microcontroller board into managing a control function, many of you will r...