Arduino Inventor's Guide is a hands-on introduction to exploring electronics with Arduino for total beginners.
Hardware emulating the Classic HP Calculators Build a fun, educational easy to build calculator. Features: All Through Hole parts. (easy to handle and solder) Runs about 4 to 5 times faster than the original (voyager series). Memory registers: same memory as the original. Continuous memory (Memory is not lost when calculator is turn off). Auto power off Runs on a single ATMEGA328 8 bit microcontroller running @ 8MHz (same as Arduino Uno) Speaker for audible keypress feedback 192x64 lcd display Display Backlight Has a real time clock. (Uses a 32.768KHz crystal) Uses a single CR2032 3V battery. Power consumption: 1µA off, 350µA idle, 3mA working (this is with speaker and backlight off) Can run any of the Voyager series and HP41C calculators, with the appropriate firmware. In programming mode, the names of the keys are displayed on the header of the display. It's a bit smaller than the original - 4.2" x 2.67" (10.668 x 6.7818 cm). More info at voyager. You will receive the following: Part QTY Value Description C1, C2 2 0.1µf Decoupling Capacitor C3 1 0.1µf Speaker impedance U1 1 ATMEGA328P Preprogrammed Microcontroller J1 1 6 pin female header SPI Programing header BAT 1 Battery Holder CR2032 Battery Holder SPK 1 BUZZER Speaker XTAL 1 Clock Crystal 32.768kHz Clock R1 1 10KΩ Reset pullup resistor R2 1 10Ω LCD backlight resistor BTN's 39 6x6mm tactile switch Key buttons, (11mm tall) RST 1 6x3.5 mm tactile button Reset button PCB 1 PCB PCB DISP 1 Display 192X64 LCD Display 1 9 pin male header For Mounting Display 1 double sided tape to attach display to microcontroller. 4 rubber feet rubber feet 1 Bumper 3D printed bumper 1 Bat Holder 3D printed Battery Holder 2 Panel Top and bottom panels 1 hardware Kit brass posts & screws Panels are made from standard FR-4 PCB. Top panel has ENIG finish. NOTES: Battery not included. To upload new firmware you will need a AVR SPI programmer. Such as the usbasp. And you will need to modify the cable, or purchase the AVR Programming adaptor. More info at voyager.
The HC-06 Bluetooth module pinout, specifications, datasheet, Arduino connection and Application is given in detail in this post.
Brainwaves Bend a Fork: In the 1970’s, a psychic named Uri Geller introduced spoon-bending using his mental powers and became famous for it. Well, I don’t claim to be a psychic, but I thought it would be fun to be able to bend a spoon or fork using my brainwaves, and this…
The Arduino Uno is most popular among other Arduino development boards. It is based on the microcontroller.
Make Basic Arduino Projects 26 Experiments with Microcontrollers and Electronics (2014)
Building an Automatic Solar Tracker With Arduino Nano V2: Hi! This Instructable is meant to be a part two to my Solar Tracker project. For an explanation of how solar trackers work and how I designed my first tracker, use the link below. This will offer context for this project. https://www.instructables.c…
Smart Balcony Shade Using NFC: These past few months I spent mostly at home, as everyone else, and decided to take on a project to improve my time there. I was spending a lot of time in our balcony and got really annoyed by lowering and raising the shade every day. I had to do so…
In the spirit and celebration of Arduino Day, we've compiled a list of some great past projects for your enjoyment. While the Arduino UNO and older
This application about how to use SCADA for Arduino Microcontroller. Communication between SCADA and Arduino using Modbus Protocol. Example for this application about Water Storage Tank in SCADA and for in Arduino about Ultrasonic Sensor.
Today, I am going to uncover the details on the Introduction to Arduino Uno. It is a microcontroller board developed by Arduino and based on Atmega328.
De Arduino is een populaire microcontroller met ongekende mogelijkheden. Hardware en software speciaal ontwikkeld voor beginnende ontwikkelaars en iedereen geïnteresseerd in het …
Catching Your Breath: We are nation of obsessive counters: of pulse, steps, followers and calories. Most of these numbers mean little as physiology cannot be reduced to these metrics. But we try and I wondered how do we count a breath? Remember the cinematic days befor…
PCB LED Flower: PCB designing it is my hobby. Usually, I did something for myself only, but some time ago my wife asks me for anything beautiful for her. And soon I designed this flower. It's the first time I use an Attiny processor, and it was just another experim…
Today, I am going to share a very basic tutorial on PIC Microcontroller, which is Interfacing of Keypad with PIC Microcontroller. I have ...
Oh so adorable, this is the tiniest little lipo charger, so handy you can keep it any project box! Its also easy to use. Simply plug in the gold plated contacts into any USB port and a 3.7V/4.2V lithium polymer or lithium ion rechargeable battery into the JST plug on the other end. There are two LEDs - one red and one green. While charging, the red LED is lit. When the battery is fully charged and ready for use, the green LED turns on. Seriously, it could not get more easy.Charging is performed in three stages: first a preconditioning charge, then a constant-current fast charge and finally a constant-voltage trickle charge to keep the battery topped-up. The charge current is 100mA by default, so it will work with any size battery and USB port. If you want you can easily change it over to 500mA mode by moving the slide switch on the top over to "High / 500mA" mode, for when you'll only be charging batteries with 500mAh size or larger.For use with Adafruit LiPoly/LiIon batteries only! Other batteries may have different voltage, chemistry, polarity or pinout.
Make a PoV Display With ATtiny13 for $1: I was browsing through AliExpress sometime back and this particular listing caught my attention. 5 Pcs of ATtiny13 microcontrollers for ₹124, that's like $1.5. That's like $0.3 (₹25) per MCU. Isn't that amazing, a programmable microcontroller! for ₹…
AC Arduino Dimming Circuit: THANKS TO CONCERNED VIEWERS, I HAVE LEARNED THAT THIS IS NOT SAFE AND SHOULD NOT BE REPLICATED. SO PLEASE DONT TRY THIS :) THANKS TO EVERYONE WHO COMMENTED, I LEARNED A LOT I am not an engineer, just an experimenter and hacker and prototyper …
How to build a simple Arduino dice circuit.
20 Unbelievable Arduino Projects: Here are twenty amazing Arduino projects that you almost wouldn't believe, if not for that they are the real deal. These authors have turned their wildest dreams into reality with the power of Arduino, an easy-to-use microcontroller development boar…
Blood Oxygen Heart Rate Meter: This instructables show how to use MAX30102, XIAO and a tiny display to build a blood oxygen and heart rate meter.
Making Music With Makeblock: Makeblock is an aluminum extrusion based construction system that provides an integrated solution for aspects of mechanics, electronics and software design. With Makeblock you can make professional robots, toy machines or even art-ware. It's super e…
Using a pair of Arduino MKR1000s, researchers at the University of California, Irvine and FX Palo Alto Laboratory have come up with a new way to track 10 fingers to within less than two millimeters. In this technique, called “Lift,” a normal DLP projector is used to display a series of tiny encoded images onto any […]
Is Learning 8051 Microcontroller Needed Despite Having Arduino? Depends on Who Are You! If You Need to Job, Yes. Itself 8051 is actually older & easy than Atmega.
Arduino Programming: Arduino UNO construction, Types, Uses, Programming for beginners and newbies. and How to Program it? Arduino UNO PIN & Components Labels arduino programming language arduino programming guide arduino programming tutorial arduino programming software arduino projects arduino uno arduino tutorial arduino basic and newbies tutorials
Arduino Portable EKG Monitor: Build a Portable EKG / ECG Monitor for less than 70U$! What a great time it is to be a maker! The proliferation and popularity of Open source hardware and software, like the Arduino and Raspberry PI, have made it possible for makers to build all ki…
Beginner Arduino: The Arduino is a pocket-sized computer (also called a "microcontroller") that you can program and use to control circuits. It interacts with the outside word through sensors, leds, motors, speakers... even the internet; this makes it a flexible plat…
An article about 8051 Microcontroller Introduction, brief History, Basics of 8051 Microcontroller and some important Features of 8051 Microcontroller.
Ever heard of Arduino? This Primer will help you get started with Arduino and a little bit of coding.
ShotBot - Arduino Powered Pump Project: This Arduino Pump Tutorial is known as the ShotBot Project, demonstrating an easy way to build a simple shot pouring robot. We use two RobotGeek Pumping stations and some quick code to create a dual shot pouring robot. This project uses buttons to t…
Wireless Wii Nunchuck Controlled Arduino: Use a completely unmodified wireless Wii Nunchuck as a control system for any Arduino based project. No added radio transmitter/receiver pairs etc. This instructable does assume some experience with the Arduino microcontroller. The radi…
Hi, this top 100 Arduino Projects list is divided into 3 levels: beginner, Intermidiate and advance level. Each project is explained in brief.
Arduino Plant Watering System: This Instructable will explain how to make a plant watering system powered by Arduino. Each of the components is specified with a link to where they can be purchased online. The process of making the system will be detailed step-by-step from the har…
If you are an Arduino beginner, willing to make awesome Arduino-based projects then you are in luck. These projects...
Arduino - Getting to Know LEDs: Hello, this is KNEXnCoding here with another tutorial aimed at beginners on getting to know how to use LEDs, buttons and potentiometers. Let's get right into it. Parts: 1 LED 1 Pushbutton 1 Potentiometer 1 10k OHM Resistor 1 220k OHM Resisto…
Arduino Polygraph Machine (Lie Detector): In this project, We’ll try to get some information from the human body by using simple sensors and Arduino. You can use this information to create a lie detector machine. At the end of this article, you : Know Polygraph and basics of measuring and…
Simulador Arduino online Wokwi, é um simulador online gratuito para Arduino e Eletrônica, inclui Arduino UNO, Mega 2560, Nano, Raspberry Pi Pico, ATtiny85,
Here is Getting Started Guide For Arduino TFT Touch Screen Shield Manufactured by MCUFRIEND. This is Possibly the Cheapest 2.4" Color Display For Arduino.
ATtiny85 tutorial about configuring and using Compare match with interrupts to generate time delay, count events, PWM generation.
Hi, this top 100 Arduino Projects list is divided into 3 levels: beginner, Intermidiate and advance level. Each project is explained in brief.
Bluetooth Controlled Arduino LED Coffee Table: This was my first real Arduino project and is also my first instructable so be kind in the comments :) I wanted to try and answer the questions that took me some time to figure out and provide detailed instructions so if you're very familiar with ho…
Mini Oscilloscope: This is an Instructable about a mini oscilloscope I made, it isn't anywhere near as capable as a real (digital) oscilloscope (such as my Rigol) but I think it is nice to have. Even more important, I enjoy making things, even when they have no real u…
