Wednesday, November 11, 2015
Counter Lab - The Counter can be tested by clicking the buttons given below, Watch the LEDs and seven segment display. Inc, Dec, and Set buttons are momentary acting and Clk Button is latching type. The Dip Switch in the Left also can be set by clicking on each of them, watch the switch and LEDs after a click.
a. Set the DIP Switch as you like and then Press the Set button. Now you will see the BCD value in the yellow LEDs named 4029 output. The Decimal value will be seen in the seven segment Display. Now try for different dip switch settings and see the BCD LEDs and Decimal output.
b. Now Press The Inc and Dec pushbuttons and See the corresponding green LEDs which indicate the state of the Nand gate 4093 Flip Flop. Set it to Increment up-count or Decrement which is down-count.
c. Now Click the Clk - clock or count button, the switch will latch, press it again to release. If you toggle it once the counter will get a single pulse and it will count it, see the BCD and decimal displays. Now you turn it on and leave it, the counter will keep counting one per second till you turn it off, the clock nand gate is wired to be an oscillator.
Thursday, July 10, 2014
Electronique - Sonelec-Musique
This topic is for beginners, and explains very briefly what are the most common electronic component. Réalisations - DIY (Do It Yourself, faites-le vous-même). Compilations de montages de mon cru, ou explications et conseils pour des montages d'autres auteurs.
Electronics - Achievements - Selector 001c
This circuit includes a microcontroller PIC 16F84A type (deprecated) or 16F628A (recommended), and can control one or more devices from eight through some pushbuttons. Each push button corresponds to a separate output, and Pressing either of these buttons activates the corresponding output.
Here he has made a Sculpture with Resistors and Copper Wire Strands and then Solder (Lead Free)
"Drawing used model, designed by Flavie. few overviews and detail. 's eye is made with a ceramic disc capacitor of 1.5 pF. The shoes are made with four small rectangular capacitors of 1.5 pF. For the mane, forelock and tail, I used strands of copper wire. Wire has just been stripped and the copper is still pink. I hesitate to put varnish for protégrer corrosion."
From Hobby Hound - DIY Electronics
( oeuvre d'art - delabs) - Sculptures - Elec - Cheval 001
Tuesday, June 17, 2014
Tutorials for Electronics - Williamson Labs
- Engineering NOTEBOOK
- Elementary Electricity
- Intuitive Electronics
- Transmission Lines
- Mixers & Modulation
"He may be the Customer, and you the Engineer, but remember, you are both people. We as engineers often get a bad rap for not being "sensitive guys," not having people-skills."
Engineer under Construction
School Should Emulate Industry: - The Project Oriented Approach: Enables the Learn by Doing Paradigm.
Glen is like the Murphy for Electronics Engineering. There has be a "Laws of Glen" one can digest and precipitate from his valuable writings.
Saturday, August 10, 2013
Tutorials on Digital Electronics
- The NOT gate - Digital Logic gates
- The AND gate - Digital Logic gates
- The OR gate - Digital Logic gates
- The XOR gate - Digital Logic gates
- Digital Up Down Preset Counter CD4029
- Astable Mutivibrator with 555 Timer
- Running Lights with 555 and CD4017
Thursday, November 15, 2007
Offering free comprehensive basic electronics tutorials in amplifiers, antennas, ham radio, filters, oscillators, power supply, receivers, test equipment, transmitters, radio design and electronics design. Links to data sheets and electronics reference and text books.
- Amateur Radio
- Basic Electronics
- Ham Radio
- Test Equipment
Wednesday, September 05, 2007
Friday, August 03, 2007
The Content consists of theory, test, analog technique and measuring instruments for amplifiers, electronics and Hifi.
A Tutorial describes fundamental ideas of electro-technology and the general amplifier and audio technology. The test equipment gallery shows measuring instruments - older, historical and partly new.
The 7A42 is 4 channel Plug-in amplifier up to 350 MHz. Conceived for the measurement of logic signals and offers the possibility for triggering the inputs logical AND/OR. So 4 data lines can be observed at the same time on the oscilloscope.
Monday, July 09, 2007
Wednesday, April 04, 2007
Example Projects, Construction of Projects, Soldering Guide, Study Electronics, Electronic Components, 555 Timer, Circuit Symbols.
(This is good place to start your electronics study, it has a practical and simple Approach - delabs)
John Hewes, Kelsey Park Sports College.