Are you looking for a mini project? You want to build the circuit diagram with the PCB layout. My site may be the one choice for you. We have a collection of the mini project more than 200 projects.
Who is suitable for these mini projects?
They are ideal for…
- Student schools.
- ECE(Electronics and Communication Engineering)
- EEE (Electrical and Electronics Engineering) students
- Those who interested as a hobby
- Also, studying in homeschooling like us
It is a good learning by doing!
If some project does not work. I am sorry to hear that. But you will learn the solution. It is not a failure. But it is another way of learning.
Most circuits assemble on universal PCB Board. Because of cheaper and faster than buying KITs.
If you try to create these electronic projects and get the results out. Please remember to share it with us.
This is many LED flasher circuit and with PCB layout using transistors astable multi vibrator as low frequency oscillator below more...[...]
LM317, 3A adjustable voltage regulator circuit diagram
Output: 1.2V to 20V, and 3V,6V,9V,12V
High quality, 3A adjustable voltage regulator. Using LM317 and 2N3055 so easy and cheap. Adjust voltage in steps 3V, 6V, 9V, 12V. And In fine, 1.25V to 20V.
This non-contact ac voltage detector circuit, using digital IC CD4060 as main components and resistor and LED display only. it is use 9V battery as power supply.
Sawtooth wave generator circuit using UJT
This is Sawtooth wave generator circuit using UJT transistors is easy. to connects with VR1(potentiometer), VR2 and C1. adjust frequency and waveform out
The Op-amp IC tester circuit
This is an simple op-amp IC tester circuit that cheap and easy to build. for test many op-amp ICs fast check. for LM741, LM324, LM339, LM358, LM311 and more [...]
This is Crystal tester circuit using NPN transistors as main. LED1 is light up when a crystal is good and simple oscillator circuit works.
This is small integrated amplifier at 20W using a TDA2004 or TDA2005 IC,use 12V supply for BCL car audio amps[...]