22 Basic Electronics Circuits Made With Electra I - Modular Electronics Education KIT
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22 Basic Electronics Circuits Made With Electra I - Modular Electronics Education KIT
Electra I is a education KIT containing 57 modules with electronics parts. There is described more than 20 basic circuits but you get enough parts to do more. The KIT is designed to teach young people basic skills in electronics.
You don't need other parts or tools to build projects with this KIT.
The modules are made in 100 mils (2.54 mm) grid standard and can be connected to other systems like Arduino...
KIT is powered from 2x1,5V (AA) or 9V battery.
You can build more than 20 basic circuits from our manual. From basics with LED, switches to more complicated circuits with transistors or op. amp or 555. You can try also your own circuits, you have enough parts to do hundreds of circuits.
Get your Electra I - modular electronics education KIT.
More details about theory of operation of circuits described here you can find in our manual...
You don't need other parts or tools to build projects with this KIT.
The modules are made in 100 mils (2.54 mm) grid standard and can be connected to other systems like Arduino...
KIT is powered from 2x1,5V (AA) or 9V battery.
You can build more than 20 basic circuits from our manual. From basics with LED, switches to more complicated circuits with transistors or op. amp or 555. You can try also your own circuits, you have enough parts to do hundreds of circuits.
Get your Electra I - modular electronics education KIT.
More details about theory of operation of circuits described here you can find in our manual...
How Are Modules Connected
The modules are connected by standard jumper switchech or wires.
The connection is very easy...
The connection is very easy...
Lesson #1 - Basic Circuit With LED
In this circuit you can change values of R1 and explain Ohm law.
Lesson #2 - Circuit With LED and Two Switches
On this circuit you can explain Parallel circuit.
Lesson #3 - Circuit With LED and Two Switches
On this circuit you can explain Serial circuit.
Lesson #4 - LED Brightness Regulation
On this circuit you can explain function of variable resistor.
Lesson #5 - LED Brightness Regulation With Resistors
On this circuit you can explain paralell circiut and Ohm law.
Lesson #6 - Conductivity Tester With LED
On this circuit you can explain conductivity of several things.
Lesson #7 - Function of Diode
On this circuit you can explain function of Diode.
Lesson #8 - Circuit With NPN Transistor
On this circuit you can explain function of NPN Transitor.
Lesson #9 - LED Brightness Regulation With NPN Transistor
On this circuit you can explain operating point of NPN transistor.
Lesson #10 - LED Brightness Regulation With PNP Transistor
See differences between this circuit and Lesson #9.
Lesson #11 - Circuit With Thyristor
On this circuit you can explain function of Thyristor.
Lesson #12 - Circuit With Field-effect Transistor
On this circuit you can explain function of Field-effect transistor.
Lesson #13 - Start - Stop Circuit With Delay
Simple Start - Stop circuit with delay and Field-effect transistor
Lesson #14 - Touch Sensor
Simple Touch Sensor with Field-effect transistor.
Lesson #15 - Multivibrator With Two Transistor
An astable multivibrator. You can change values of R5,R6 and see results..
Lesson #16 - Flashing LED Circuit With 555
LED flasher with 555. Blink rate is determined by RC circuit formed by RT2,R3 and C6.
Calculation formula: t = R . C [s;Ω;F]
Calculation formula: t = R . C [s;Ω;F]
Lesson #17 - Buzzer With 555
Similar circuit like in lesson #16. As output is now speaker.
Lesson #18 - Light Detector
Light detector with Photo transistor. On this circuit you can explain function of Photo transistor.
Lesson #19 - Simple Game - First Win
WARNING !! this circuit must be powered from a 9V battery!
Lesson #20 - Capacitor As an Energy Source
On this circuit you can explain how is energy stored in capacitor.
Lesson #21 - Sound Detector
Simple sound detector with operational amplifier. The speaker in this circuit is used as microphone.
Lesson #22 - Polarity Checker
Very simple polarity checker...