More about Time (720)

| This circuit shows how a regular 4-bit binary munter may he extended with an upidown function just by adding four XOR (exclusive-OR) gat...

| The interesting point of this circuit is that a D-type histahle is used as an inverter. When the level at the input changes from high to...

| The strong point of the recently puhlished 'surround-sound subwoofer' is that its frequency response is straight down to 20 Hz. Such exc...

| The proposed circuit indicates with the aid of two LEDS whether or not the input signal contains surround data. The criterion for this i...

| The signal-controlled switch actuates or deactuates a.f. equipment, including preamplifiers, power amplifiers, and filters. It is partic...

| In many countries, there is a legal requirement for can and motorcycles to have lights on whenever the vehicle is moving. In even more c...

| This circuit is based on the well known LM350T voltage regulator from National Semiconductor, and largely follow the standard application...

| This program is the result of some research into decoding the time signals transmitted bv DCF77 (in Germany) with the aid of a personal c...

| The chronometer has four 7-segment displays which can show a time lapse of 000.0 s to 999.9 s with a resolution of 0.1 s or a count from...

| There are quite a few applications of an audio power amplifier in which power and hi-fi characteristics are of secondary importance. If, for...