Circuits DIY – Page 331

In this tutorial, we are developing a project of a “50,000mAh power bank” from scrap. Power banks are common because of the expanding utiliz…

In this DIY, we are going to make a “12V Soldering iron”. A “soldering iron” is a hand apparatus that provides heat to melt the solder as it…

Today, we will show you how to make a “4V/6V battery charger” easily at your home. Battery chargers or rechargers are used to charge a “rech…

In this project, we are making a “mini LED light”. LED is an abbreviation of a “light-emitting diode”. LED lights are 90% more powerful than…

Today we are going to demonstrate a project on a “multidirectional seismic sensor” circuit. A “seismic sensor” is a device used to measure g…

The 74LS14 IC Schmitt Trigger Hex Inverter IC belongs to the 74XXYY IC. 74LS14 uses a single power supply to all the triggers and can be use…

In this tutorial, we are developing the circuit of a “Laser-based Wireless Water Pump Controller”. A “water pump controller” is a device tha…

74LS13 is a Dual 4 - input Schmitt triggers hex 8-bit inverter IC belonging to the 74XXYY IC Series. The 74LS13 is a TTL (Transistor to Tra…

A Drone or in more technical terms unmanned aerial vehicles (UAVs) or unmanned aircraft systems (UASs) are an integral part of today's vario…

74LS25 Dual 4 - Input NOR Gate IC is a member of the 74XXYY IC series. The 74LS25 is a TTL (Transistor to Transistor Logic) which uses low p…

A circular LED chaser is a simple electronic sequencer usually designed by combining a clock-generating device with a counter. the input clo…

The 74LS21 IC package contains two independent positive logic 4-input AND Gates, belonging to the 74XXYY TTL IC series. The 74LS21 IC has a…

The 74LS20 IC package contains two independent positive logic 4-input NAND Gates. It is the part of 74XXYY IC series. The 74LS20 IC has a wi…

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