We know that many peoples from good families on this earth unfortunately on budget while there are different type os humans. Here is best list of budget saving cheap Arduino modules and components on web with which you can create useful projects and will not repent.
Cheap Arduino Modules And Components : Forewords For Those Are At Budget
For electronics, we talk about learning at cheap cost. Electronics is cheap and Arduino is Open Source hardware. Who are budget, they need not to buy original official Arduino board.
We have a list of basic electronic components to build Arduino and Paperduino & some Arduino Shields. Adafruit is not electronics, it is a pathetic business model to rip off humans. Who are in budget, they can buy an Arduino board, a cheap Multimeter, a box or kit of basic electronic components. Usually those kits have breadboard and some jumper wires but you need to buybreadboard power supply. We have said “Cheap Arduino Modules And Components“, not all are directly related to Arduino. Arduino is a programmable microcontroller development board. The things we are listing always will come to work with any electronics work. Developing Arduino library, example codes are more important from the point of coding. Always search all possible online shops for low cost. We have a guide on Electronics Learning Kit For Kids.
Cheap Arduino Modules And Components : Non-Specific
- We can use LED as light sensor!
- Ordinary flashlight bulb is very important! We have guide on how to blink a flashlight bulb with Arduino and bulb holder.
- Next is 3V DC motor. We have guide with basic Arduino and 3V DC motor and advanced Arduino and 3V DC motor.
- TM 1637 is a very good 7 segment LED display. We have numerous guides with TM 1637 on this website – TM 1637 basics, TM1637 getting started tutorial, TM 1637 clock, TM 1637 traffic light with timer, TM 1637 scrolling text library and so on.
- There are separate single 7 segment LED available which costs more lower and needs more electronics work.
- Next is servo motor. We say to buy Tower Pro SG 5010 Servo Motor, but Tower Pro has more cheaper servo which serve the purpose. We have many guides with servo motors like robotic grasper, Arduino Servo Motor Control With Pushbutton etc.
- As for LCD display, Nokia 5110 display is cheapest possible.
- Universial 16 Key Switch Keypad Keyboard – Very useful and cheap.
- Joystick module – It is also important thing.
- Rotary Encoder Knob with Push Switch – Example planned project.
- 5V 2-Channel Relay Module – May be!
Photoresistor, Microphone, Buzzer etc are included in box or kit of basic electronic components. You will need lot of push button switches as we can think about building retro calculator!
Cheap Arduino Modules And Components : Arduino Specific
Some things will not properly work with other things like Raspberry Pi like single board computer or will need different library.
- DHT11 temperature and humidity sensor – we have guide with TM 1637. Of course you can combine with Nokia 5110 display.
- Real time clock module – It has a battery and superior than using only coding. However, it is not a mandatory module.
- ESP8266 WiFi Module – This helps to build connection with Internet.
- 2.4″ TFT LCD Touch Shield – This is not intended to work with Raspberry Pi but cost saving.
- xbee module clone
- SIM800L GPRS GSM Module
- Ultrasonic HC-SR04 distance Measuring module
- Arduino Multi-function Shield
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