mini projects using ic 7400
Here we will use the very versatile IC 4093 which is comprised of 4 NAND gates (Schmitt Trigger) and see how we can wire them up into a few amazing, yet simple circuits. For each IC there is a diagram showing the pin arrangement and brief notes explain the function of the pins where necessary. Recommended: 8 simple touch switch circuit projects We will use the JK-FF of CMOS type, is MC14027 as before. For simplicity the family letters after the 74 are omitted in the diagrams below because the pin connections apply to all ICs with the same number. The main principle of the touch switch is we will be using a special feature of CMOS that has very high input resistance. The sensing data is transferred to central location using Zigbee communication and the robot movements are controlled remotely from PC. This is a simple LED torch circuit based on IC MAX660 from MAXIM semiconductors. The mini projects using IC 741 listed here can be used as diploma level as well as high school level projects. A typical test circuit is included. Practical Circuits Using NAND Gates. List of Mini Projects using IC 741 1. Here, a 4-to-2-line encoder is constructed using 7404 IC for NOT gate, 7408 IC for AND gate and 7432 IC for OR gate. Circuit Diagrams – Rest all other projects can be powered safely with a 9v battery. Clap Switch Circuit Electronic Project Using 555 Timer; It is a mini fun project in which you can design a circuit that switches the appliances like light or fan ON/OFF by clapping. Multi-sensor Based Security Robot Using Zigbee: This project implements a microcontroller based robotic vehicle with different sensors for security applications.The sensing parameters include temperature, gas, metal, surveillance and intruder. ... Electronic Circuits Electronic Schematics Engineering Technology Electronic Engineering Electronics Components Electronics Projects Nand Gate Physics Formulas Smart Home Automation. 7400 TTL series integrated digital logic circuits. So in that project you need to substitute the 9v battery with two 1.5v batteries. 1: List of components used for making SN-7400 Series IC based Encoder and Decoder. The simple 741 op-amp circuit design ideas presented here are not only interesting but also very amusing to build. Other Op-Amp circuits include audio amplifier LM358, comparator IC LM324, and other dual-channel IC. IC letter designations and 7400 IC families. The clap sound is converted into a weak signal using a microphone (transducer) that is amplified to trigger the 555 timer IC. LED Torch Using MAX660. The circuits may look simple, but they have huge application potential. https://www.electronicshub.org/electronics-mini-project-circuits The MAX 660 is a CMOS type monolithic type voltage converter IC. Electronics Thermometer Using Op-amp 741 IC Here is the circuit diagram of an electronics thermometer using operational amplifier and silicon diode having range of -20oC to 125oC.2. Here we have presented a list of various mini electronics project circuits that are used to solve 100 daily life problems. The IC has the capacity to drive 3 bright white LED’s. Similarly an encoder can be constructed using OR gate, AND gate and NOT gates. February 2021. Let’s study how to build some simple circuits using NAND gates. For example 7400 NAND gates are available as 74HC00, 74HCT00 and 74LS00. The first project that is a musical bell uses a um66 ic which cannot be supplied a voltage more than 4.5v. A MX 66o CMOS type voltage converter IC is used to make this LED torch circuit. Components Required – Fig.