More about Electronics (842)

1-12-1991 | Since there are still tape recorders about that have no mechanical tape counter, the circuit shown here offers an excellent, electronic a...

1-12-1991 | Maxim's MAX260/261/262 series of ICs contain two double filter sections of which the response can be set for each section individually...

1-12-1991 | Switching transistors are usually driven into saturation. which has an adverse effeet on the switching speed. This effect is eliminated,o...

1-12-1991 | A type 555 timer and some passive components can provide a small converter to provide a negative output of 12 V at a few milliamperes.

1-12-1991 | The overload indicator consists of a window comparator that measures the magnitude of an a.f. signal. Two of the opamps contained in an T...

1-12-1991 | Siemens' Type SLB0586A IC enables the simple construction of a dimmer with touch control. Used in conjunction with a Type TIC2060 triac,...

1-11-1991 | It is hard, if not impossible, to think of professional and industrial electronics design without a computer entering at some stage along...

1-10-1991 | The recently introduced LM2575 and LM2577 switch-mode voltage regulators in the Simple Switcher series from National Semiconductor have a...

1-09-1991 | As discussed last month, the timecode interface is an ingenious piece of electronics capable of putting time codes on a magnetic tape a...

1-09-1991 | Two integrated circuits from Plessey, the MV500 transmitter and the MV601 receiver, allow remote control systems to be built from a minim...