Electronic Fun Kit Bundle
Electronic Fun Kit Bundle
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- This kit has all the components you need to start your projects for Arduino and other microcontrollers
- With more than 200pcs components.
- With a precision potentiometer, better quality, power supply module and breadboard.
- With jumper wire and F-M dupont wire.
- NOT including the controller board.
Product description
Established in 2011, ELEGOO is a thriving technology company dedicated to open-source hardware research & development, production and marketing.
Our own Quality Management Team will secure the premium quality of our products and we would like to receive your valuable suggestions for our products and make your idea come true.
Package Includes:
- 1pcs Power Supply Module WARNING: Pls. do not use the voltage higher than 9V; 1pcs 400 tie-points Breadboard; 1pcs 65 Jumper Wire; 20pcs Female-to-male DuPont Wire
- 1pcs Active Buzzer; 1pcs Passive Buzzer; 1pcs Precision Potentiometer; 1pcs IC 4N35; 1pcs IC 74HC595
- 5pcs Diode Rectifier (1N4007); 5pcs NPN Transistor (PN2222); 2pcs Photoresist or 1pcs Thermistor; 10pcs Button (small); 10pcs White LED; 10pcs Yellow LED; 10pcs Blue LED; 10pcs Green LED; 10pcs Red LED; 1pcs RGB LED
- 2pcs Pin header (40pin); 10pcs 22pf Ceramic Capacitor; 10pcs 104 Ceramic Capacitor; 5pcs Electrolytic Capacitor (10UF 50V); 5pcs Electrolytic Capacitor (100UF 50V)
- 10pcs Resistor (10R); 10pcs Resistor (100R); 30pcs Resistor (220R); 10pcs Resistor (330R); 10pcs Resistor (1K); 10pcs Resistor (2K); 10pcs Resistor (5K1); 10pcs Resistor (10K); 10pcs Resistor (100K); 10pcs Resistor (1M)
74HC595
At sometime or another you may run out of pins on your Arduino board and need to extend it with shift registers. 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 is an optocoupler for general purpose application. It consists of gallium arsenide infrared LED and a silicon NPN phototransistor. When the input signal is applied to the LED in the input terminal, the LED lights up. After receiving the light signal, the light receiver then converts it into electrical signal and outputs the signal directly or after amplifying it into a standard digital level. Thus, the transition and transmission of electricity-light-electricity is completed. Since light is the media of the transmission, meaning the input terminal and the output one are isolated electrically, this process is also be known as electrical isolation.
PN2222 NPN Transistor
The small DC motor, is likely to use more power than an Arduino digital output can handle directly. If we tried to connect the motor straight to an Arduino pin, there is a good chance that it could damage the Arduino. A small transistor like the PN2222 can be used as a switch that uses just a little current from the Arduino 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 Arduino 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 1A it withstand peaks up to 30A. Hence we can use this in circuits that are designed for less than 1A. The reverse current is 5uA which is negligible. The power dissipation of this diode is 3W. 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
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