| A BASIC interpreter for the SC/MP has been available for some time. However, this can only be used in systems where page 0 is available for...
| A BASIC interpreter for the SC/MP has been available for some time. However, this can only be used in systems where page 0 is available for...
| While on the subject of doorbells (see Random Tune Doorbell, elsewhere in this issue), an alternative gimmick is worth considering. The circ...
| 8 and 10 bit converters. Logical analysis test kit. Single board computer. Hand-held DMM. 60 Volt VMOS power FETs. `Soft touch` push button...
| Most of the principles involved in program-ming in BASIC have already been discussed. Most of the remaining BASIC statements will now be exp...
| Salting away spare power. Computerised camping. Looking into engines with lasers (Dr. B. W. Dale). Booze from STC?
| Chips`, in the electronic sense, used to be transistors. Then came the Integrated Circuit, quickly fol-lowed by `MSI ICs` (Medium Scale Inte...
| There are many different designs for alarm circuits which remind the motor-ist to switch off his lights before leaving the car. The advantag...
| In Homer`s Iliad, Stentor is the name of one of the Greeks at Troy, who it is said had a voice louder than that of 50 men. Stentor thus seem...
| The advantage of this circuit for a touch activated switch is that it requires only one set of contacts and uses only two inverters, two res...
| Everyone must at some time have had the maddening experience of standing on a railway platform and straining anxiously to make out what the...