An Arduino Uno is used to relay serial data between a GT-511C3 fingerprint scanner and the SDK demo software running on a Windows PC. Fingerprints can be enrolled and identified. ... https://www.youtube.com/watch?v=WPtRq9-TlEg
Find the details at: http://startingelectronics.org/projects/large-open-source-PLC/
The Large Brick Open Source PLC is demonstrated in this video controlling a pneumatic actuator and pneumatic valve that turns on the air stream to float the ping pong ball.
...
https://www.youtube.com/watch?v=k1WZWhAmvn0
Find part 4 of the couse here: http://startingelectronics.org/software/arduino/learn-to-program-course/04-arithmetic-operators/
...
https://www.youtube.com/watch?v=r7m8Ulzos68
The button is pressed to "throw" the dice. LEDs are numbered 1 to 6 from left to right. After releasing the button, the LED that is lit is the number that was thrown. Find the tutorial and circuit diagram at: http://startingelectronics.org/beginners/start-electronics-now/tut17-electronic-dice
Part of a series of 20 electronics and Arduino tutorials for beginners at: http://startingelectronics.org/beginners/start-electronics-now
The Starting Electronics website contains information on how to start electronics as a hobby: http://startingelectronics.org/beginners
Part of the beginner's electronics course:
-------------------------
Course Contents
-------------------------
Start Electronics Now! - http://startingelectronics.org/beginners/start-electronics-now/
Beginner's Tools - http://startingelectronics.org/beginners/start-electronics-now/beginners-tools/
Beginner's Components - http://startingelectronics.org/beginners/start-electronics-now/beginners-components/
Beginner's Shopping List - http://startingelectronics.org/beginners/start-electronics-now/beginners-shopping-list/
Tutorial 1: Building a Circuit on Breadboard - http://startingelectronics.org/beginners/start-electronics-now/tut1-breadboard-circuits/
Tutorial 2: Transistor Timer Circuit - http://startingelectronics.org/beginners/start-electronics-now/tut2-transistor-timer/
Tutorial 3: Starting with Arduino - http://startingelectronics.org/beginners/start-electronics-now/tut3-starting-with-arduino/
Tutorial 4: Arduino Knight Rider - http://startingelectronics.org/beginners/start-electronics-now/tut4-arduino-knight-rider/
Tutorial 5: 555 LED Flasher - http://startingelectronics.org/beginners/start-electronics-now/tut5-555-LED-flasher/
Tutorial 6: Rising Pitch Siren - http://startingelectronics.org/beginners/start-electronics-now/tut6-rising-pitch-siren/
Tutorial 7: Arduino Melody - http://startingelectronics.org/beginners/start-electronics-now/tut7-arduino-melody/
Tutorial 8: Dual LED Flasher - http://startingelectronics.org/beginners/start-electronics-now/tut8-dual-LED-flasher/
Tutorial 9: Using the Arduino Serial Port - http://startingelectronics.org/beginners/start-electronics-now/tut9-using-the-arduino-serial-port/
Tutorial 10: Ten Arduino Projects for Absolute Beginners - http://startingelectronics.org/beginners/start-electronics-now/tut10-ten-arduino-projects-for-absolute-beginners/
Tutorial 11: Light Activated Alarm - http://startingelectronics.org/beginners/start-electronics-now/tut11-light-activated-alarm/
Tutorial 12: Arduino LCD - http://startingelectronics.org/beginners/start-electronics-now/tut12-arduino-LCD/
Tutorial 13: Wailing Siren - http://startingelectronics.org/beginners/start-electronics-now/tut13-555-wailing-siren/
Tutorial 14: Arduino LCD Thermometer - http://startingele
...
https://www.youtube.com/watch?v=OA07P_l0vOA
Preparing a battery clip for breadboard use. Single stranded wire is soldered to a battery clip. The joint is finished by covering it with heatshrink tubing (sleeving). The single stranded solid core wire makes it easy to plug the battery clip into a breadboard.
Find the article at: http://startingelectronics.org/beginners/making-a-battery-clip-breadboard-pluggable
The Starting Electronics website contains information on how to start electronics as a hobby: http://startingelectronics.org/beginners
...
https://www.youtube.com/watch?v=Z8V-vrzOQ_c
Find the details at: http://startingelectronics.org/software/VHDL-CPLD-course/tut14-VHDL-adder/ Two 4-bit binary numbers are added together in VHDL. The numbers are input on a switch bank (4 switches on the bank input the first number, the other 4 switches input the second number). The result (sum) of the two numbers is displayed on 5 LEDs.
Part of a VHDL CPLD course: http://startingelectronics.org/software/VHDL-CPLD-course/
Part of the VHDL CPLD course.
-------------------------
Course Contents
-------------------------
VHDL CPLD Course Introduction - http://startingelectronics.org/software/VHDL-CPLD-course/
Introduction to VHDL and CPLD Devices - http://startingelectronics.org/software/VHDL-CPLD-course/VHDL-CPLD-introduction/
Tutorial 1: VHDL Inverter and Buffer Code - http://startingelectronics.org/software/VHDL-CPLD-course/tut1-inverter-buffer/
Tutorial 2: AND Gates, OR Gates and Signals in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut2-AND-and-OR-gates/
Tutorial 3: NAND, NOR, XOR and XNOR Gates in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut3-NAND-NOR-XOR-XNOR-gates/
Tutorial 4: Multiplexers in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut4-multiplexers/
Tutorial 5: Decoders in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut5-decoders/
Tutorial 6: Clock Divider in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut6-clock-divider/
Tutorial 7: Binary Counter in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut7-binary-counter/
Tutorial 8: LED Knight Rider Display in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut8-knight-rider-display/
Tutorial 9: S-R Latch in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut9-SR-latch/
Tutorial 10: Gated D Latch in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut10-gated-D-latch/
Tutorial 11: Shift Registers in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut11-shift-register/
Tutorial 12: Ring Counters in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut12_ring_counter/
Tutorial 13: VHDL Data Types and Operators - http://startingelectronics.org/software/VHDL-CPLD-course/tut13-VHDL-data-types-and-operators/
Tutorial 14: Addition in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut14-VHDL-adder/
Tutorial 15: VHDL SPI Receiver / Output Expander - http://startingelectronics.org/software/VHDL-CPLD-course/tut15-VHDL-SPI-receiver/
Tutorial 16: Tri-state Buffers in VHDL - http://startingelectronics.org/software/VHDL-CPLD-course/tut16-tri-state-buffer/
Tutorial 17: Forcing Logic State of Output Pins - http://startingelectronics.org/software/VHDL-CPLD-course/tut17-forcing-pin-states/
Tutori
...
https://www.youtube.com/watch?v=52qjU2YVIOU
Basic ESP8266 WiFi module test. Code and more information: http://startingelectronics.org/articles/ESP8266-testing/
The test uses an Arduino Due to power the ESP8266 module and to relay communications between the module and a PC. AT commands can then be sent to the module to see that it responds as expected
...
https://www.youtube.com/watch?v=pCmPAru3HDw
Find the details at: http://startingelectronics.org/tutorials/AVR-8-microcontrollers/ATtiny2313-tutorial/P11-PWM/
The changing PWM output drives an LED which changes its brightness. The PWM output can also be seen on an oscilloscope.
...
https://www.youtube.com/watch?v=DSgENFYrQs0