Circuits DIY – Page 307

The 74LS154 design is made in light of the chip to be used in high-performance memory-decoding or data-routing applications, requiring very…

A laser burglar alarm is a security purpose alarm circuit that senses even a small interruption in its environment. It’s sensitive with a lo…

A flip flop circuit, here, flashes two sets of LEDs ON ad OFF in a flip flop manner. the circuit includes IC NE555 for the time triggering s…

The light sensor circuit is a sensor-based circuit that detects the presence of light and turns on the LED accordingly. The circuit here use…

The circuit here is a soft-touch switch. Soft-touch means that when the switch is once pressed the circuit is turned on. Similarly, when it…

7 segment counter display is a project that many electronic projects use to display the number count of their output. The circuit involves t…

74LS153 is a member of the 74XXYY Ic series. 74LS153 is a fully complementary, on-chip, binary decoding data selection to the AND-OR gates…

The 74LS148 IC has a wide range of working voltage, a wide range of working conditions, and directly interfaces with CMOS, NMOS, and TTL. Th…

74LS139 are designed to be used in high-performance memory-decoding or data-routing applications requiring very short propagation delay time…

The 74LS147 features priority decoding of the inputs to ensure that only the highest-order data line is encoded. The 74LS147 encode nine dat…

The dark detector, as its name suggests, detects darkness, in a room. The circuit involved in dark detection is very simple and cost-effecti…

A Computer audio amplifier, as its name suggests, is a circuit that helps amplify the sound system of the computer. Mostly, the sound of a c…

74LS150 16-1 Data Selector Multiplexer IC is a part of the 74XXYY IC series. The 74LS150 IC has a wide range of working voltage, a wide rang…

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