ELEGOO Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32
$15.99
Product Description
Established in 2011, ELEGOO is a thriving technology company dedicated to open-source hardware research & development, production and marketing.
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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
Component listing:
1pcs Power Supply Module WARNING: Pls. do not use the voltage higher than 9V 1pcs 830 tie-points Breadboard 1pcs 65 Jumper Wire 140pcs Solderless Jumper Wire 20pcs Female-to-male Dupont Wire 2pcs Pin header (40pin) 1pcs Precision Potentiometer 2pcs Photoresistor 1pcs Thermistor 5pcs Diode Rectifier (1N4007) 5pcs NPN Transistor (PN2222) 1pcs IC 4N35 1pcs IC 74HC595 1pcs Active Buzzer 1pcs Passive Buzzer 10pcs Button (small) 10pcs 22pf Ceramic Capacitor 10pcs 104 Ceramic Capacitor 5pcs Electrolytic Capacitor (10UF 50V) 5pcs Electrolytic Capacitor (100UF 50V) 10pcs White LED 10pcs Yellow LED 10pcs Blue LED 10pcs Green LED 10pcs Red LED 1pcs RGB LED 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)
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Customer Reviews
4.1 out of 5 stars
222
4.6 out of 5 stars
3,664
4.7 out of 5 stars
7,467
4.7 out of 5 stars
3,085
4.7 out of 5 stars
15,451
4.7 out of 5 stars
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Price
— $79.99$79.99 $65.99$65.99 $59.99$59.99 $44.99$44.99 $36.99$36.99
Control Board
NANO UNO R3 MEGA 2560 UNO R3 UNO R3 /
Compatibility with Arduino
✓
✓
✓
✓
✓
✓
Projects Tutorial Included
✓
✓
✓
✓
✓
✓
Assembly Requirement
✓
✓
No No No No
Reasons to Buy
Specific-designed Control Board; Adorable Head Covers ELEGOO EleRobot APP; FPV Mode; Obstacle Avoidance; Line Tracking Mode Tutorial of 33 Projects, Powerful Mega R3 Control Board Tutorial of 33 Projects, Complete Stater Kit with UNO R3 Tutorial of 24 Projects, Cost-effetive Starter Kit Tutorial of 34 Projects, Updated Version, Compatibility with Arduino IDE and STM32
The highest cost performance kit with more than 300pcs components
Datasheet and tutorial is available to download from our official website
Better improvement on product quality and durablity
You will need a UNO R3 board to follow our tutorial and if you don’t have one you can search B01EWOE0UU on Amazon
Safe and secure pakcage: all components are well-stored in a sturdy box
8 reviews for ELEGOO Upgraded Electronics Fun Kit w/Power Supply Module, Jumper Wire, Precision Potentiometer, 830 tie-Points Breadboard Compatible with Arduino, STM32
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$15.99
Aaron Lawson –
Great Company!
kit comes with small circuit board to power the breadboard, but not any way to actually plug it in. And its a very uncommon cord needed to supply power. Very annoyedUpdate: company reached out and was very friendly. They refunded the extra amount that I had to spend ordering a power cord. Shows a culture of respect integrity for their customers. I will be on the lookout for elegoo products going forward!
RJK –
I fall to pieces
Lots and lots of “pieces” for a decent price.
Jason Barnard –
Fun kit, but the power supply is a little limiting.
This is a fun little starter kit with lots of LEDs, resistors, capacitors, and other electronic components. This allowed me to do some experimenting with Arduino without collecting random assortments of parts or spending too much. My only complaint is the power supply. When I tried to use it to drive an external LCD display and some servos, nothing was working correctly. At first I thought I had bad code, but I quickly realized it just could not supply enough amperage to drive much. So I am using a Li-Ion battery and a buck converter.
Jay Kmetz –
Great kit
I bought this kit twice. Once for myself years ago, and once a a present for a young aspiring electrical engineer to introduce him to the concepts. The components are good quality, and the arduino is not required to still build fun circuits.
Watermelon –
Great beginner kit
It has some of everything needed for the beginner projects. The LEDs, resistors, colored jumper wires, and capacitors were the most useful. I did use one button too. The breadboard was pretty good quality.
Amazon Customer –
Good and cheap
Using to test LED brightnesses for my guitar pedals. Works great, I’d like to breadboard a circuit at some point. Super cheap too!
KJ –
Power Board does not work
It’s a great breadboard kit! The only problem is that the power board included does not work. The only way I can get power is if I touch the wires directly to the + and ground of the DC jack. It’s hard to work with electronics without electricity.
Sonja Floyd –
I got the right product in without any damages
It is a christmas gift