ELEGOO Upgraded Electronics Fun Kit w/Power Supply Compatible with Arduino
ELEGOO Upgraded Electronics Fun Kit w/Power Supply Compatible with Arduino
74HC595
The 74HC595 shift register can expand output control while using only a few microcontroller pins, making it useful for LED and multi-output experiments. This example is based on the 74HC595. The datasheet refers to the 74HC595 as an "8-bit serial-in, serial or parallel-out shift register with output latches; 3-state." In other words, you can use it to control 8 outputs at a time while only taking up a few pins on your microcontroller. You can link multiple registers together to extend your output even more.
4N35
The 4N35 optocoupler transfers a signal through an internal LED and phototransistor, helping demonstrate electrical isolation between input and output circuits
PN2222 NPN Transistor
The PN2222 NPN transistor can be used as a switch to control compatible loads that require more current than a microcontroller I/O pin should supply directly. A small transistor like the PN2222 can be used as a switch that uses just a little current from the digital output to control the much bigger current of the motor. The transistor has three leads. Most of the electricity flows from the Collector to the Emitter, but this will only happen if a small amount is flowing into the Base connection. This small current is supplied by the digital output.
Electrolytic Capacitor
An electrolytic capacitor is a type of capacitor that uses an electrolyte to achieve a larger capacitance than other capacitor types. An electrolyte is a liquid or gel containing a high concentration of ions. Almost all electrolytic capacitors are polarized, which means that the voltage on the positive terminal must always be greater than the voltage on the negative terminal. The benefit of large capacitance in electrolytic capacitors comes with several drawbacks as well. Among these drawbacks are large leakage currents, value tolerances, equivalent series resistance and a limited lifetime.
Ceramic Capacitor
A ceramic capacitor uses a ceramic material as the dielectric. Ceramics were one of the first materials to be used in the production of capacitors, as it was a known insulator. Ceramic capacitors are usually made with very small capacitance values. Ceramic capacitors are also very small in size and have a low maximum rated voltage. They are not polarized, which means that they may be safely connected to an AC source. Ceramic capacitors have a great frequency response due to low parasitic effects such as resistance or inductance.
1N4007 Diode
A diode is a device which allows current flow through only one direction. That is the current should always flow from the Anode to cathode. The cathode terminal can be identified by using a grey bar as shown in the picture above. For 1N4007 Diode, the maximum current carrying capacity is 1 A it withstand peaks up to 30 A. Hence we can use this in circuits that are designed for less than 1 A. The reverse current is 5 µA which is negligible. The power dissipation of this diode is 3 W. Applications of Diode: ● Can be used to prevent reverse polarity problem ● Half Wave and Full Wave rectifiers ● Used as a protection device ● Current flow regulators
Component List:
- 1 × Power Supply Module; WARNING: Pls. do not use the voltage higher than 9 V
- 1 × 830 tie-points Breadboard; 1 × 65 Jumper Wire; 140 × Solderless Jumper Wire; 20 × Female-to-Male Dupont Wire;
- 2 × Pin header (40pin); 1 × Precision Potentiometer; 2 × Photoresistor; 1 × Thermistor; 5 × Diode Rectifier (1N4007);
- 5 × NPN Transistor (PN2222); 1 × IC 4N35; 1 × IC 74HC595; 1 × Active Buzzer; 1 × Passive Buzzer; 10 × Button (small);
- 10 × 22 pf Ceramic Capacitor; 10 × 104 Ceramic Capacitor; 5 × Electrolytic Capacitor (10 µF 50 V);
- 5 × Electrolytic Capacitor (100 µF 50 V); 10 × White LED; 10 × Yellow LED; 10 × Blue LED; 10 × Green LED; 10 × Red LED;
- 1 × RGB LED; 10 × Resistor (10R); 10 × Resistor (100R); 30 × Resistor (220R); 10 × Resistor (330R);
- 10 × Resistor (1K); 10 × Resistor (2K); 10 × Resistor (5K1); 10 × Resistor (10K); 10 × Resistor (100K); 10 × Resistor (1M);
ELEGOO Upgraded Electronics Fun Kit 300+ Components
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ELEGOO Electronic Fun Kit 235-Piece
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ELEGOO 37-in-1 Sensor Modules Kit
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ELEGOO UNO R3 Basic Starter Kit
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ELEGOO UNO R3 Super Starter Kit
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ELEGOO UNO R3 Most Complete Starter Kit
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| Price | $15.99 | $9.99 | $36.99 | $21.99 | $42.99 | $59.99 |
| Product Type | Electronic Component Kit | Electronic Component Kit | Sensor Expansion Kit | Basic Starter Kit | Super Starter Kit | Most Complete Starter Kit |
| Controller Board | Not Included | Not Included | Not Included | UNO R3 | UNO R3 | UNO R3 |
| Tutorial Resources | ✓ | ✓ | ✓ | ✓ | ✓ | ✓ |
| Best For | Breadboard circuits, component practice and larger multi-stage electronics prototypes using 300+ reusable parts | Basic breadboard circuits, component learning and reusable electronics experiments with common discrete parts | Sensor experiments, motion detection, environmental monitoring and interactive electronics projects | First coding and electronics projects using an included UNO R3 and essential circuit components | Guided projects using sensors, motors, displays and control modules with an included UNO R3 | Broad UNO R3 projects combining sensors, displays, motors, RFID, RTC and electronic components |
- BUILD LARGER BREADBOARD CIRCUITS - Create LED indicators, button inputs, traffic-light sequences, light-activated circuits, RGB effects, buzzer alarms and other electronics experiments on the included 830-point breadboard
- 300+ PARTS FOR REPEATABLE EXPERIMENTS - Includes an 830-point solderless breadboard, power module, rigid and solderless jumper wires, Dupont wires, potentiometer, LEDs, resistors, capacitors, diodes, transistors, buttons and buzzers
- LEARN HOW CORE COMPONENTS WORK - Use the 74HC595 to expand outputs, the 4N35 optocoupler to explore signal isolation, PN2222 transistors to switch compatible loads and 1N4007 diodes for polarity-protection and rectification experiments
- POWER AND REWIRE PROJECTS QUICKLY - Use the breadboard power module for selectable 3.3 V or 5 V rails, with ample board space for ICs and multi-stage circuits; use a suitable 6.5–9 V DC input and do not exceed 9 V
- COMPONENT KIT WITH CLEAR EXPECTATIONS - A controller board, programming cable and wall adapter are not included; use a compatible controller for coded projects and follow the digital tutorial, datasheets and wiring guidance