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Search result for: WA 0859 3970 0884 Biaya Bikin Gerbang Otomatis Menggunakan Arduino Murah Tawangsari Sukoharjo
| # | Post Title | Result Info | Date | User | Forum |
| Answer to: Is Arduino still relevant in 2024? | 1 Relevance | 2 years ago | Amelia | Arduino | |
| @jeffmon I agree. However, I believe the popularity of Arduino is not just because of the hardware but mainly due to its user-friendly IDE. It supports all major boards now be it ESP32, blue pill, etc. And it has become a standard to give Arduino IDE support on new boards. Makes me think: they have taken away the basic Embedded level learning curve. | |||||
| RE: Clock Frequency Discrepancy: Arduino Uno vs. Arduino Nano | 1 Relevance | 2 years ago | TechTalks | Hardware/Schematic | |
| @ankunegi They used a resonator due to the form factor? I just observed it in Mini as well. Whereas Mega has a crystal oscillator. | |||||
| Answer to: What is EEPROM in Arduino and how to use it? | 1 Relevance | 7 months ago | Amelia | Hardware/Schematic | |
| It’s more like ROM—the kind of memory you use when you need the data to stick around, even if power is lost. Think of it like writing something on your hand before going to sleep so you don’t forget it in the morning. On an Arduino, EEPROM is perfect for saving things like strings, integers, or configuration values that you WAnt to recall the next time the board powers up. Unlike SRAM (which gets cleared when the board resets) or Flash (which mainly holds your program), EEPROM gives you a small but persistent space for your own data. | |||||
| Answer to: Difference Between delay() and millis() in Arduino? | 2 Relevance | 1 year ago | Admin | Programming | |
| In-depth explanation of delay() VS millis() in Arduino: What is delay()?The delay(ms) function is a simple WAy to pause your program for a specific duration (in milliseconds). While using delay(), the microcontroller does nothing except WAit, effectively blocking all other code execution. Example: Blinking an LED using delay()Here’s a basic example of using delay() to blink an LED every second: const int ledPin = 13; void setup() { pinMode(ledPin, OUTPUT); } void loop() { digitalWrite(ledPin, HIGH); // Turn LED on delay(1000); // WAit for ... | |||||
| Answer to: STM32 vs Arduino: Which One is Better? | 2 Relevance | 1 year ago | Sebastian | Hardware/Schematic | |
| ... whole mindset. You’ll need to read datasheets, configure clock settings, and deal with low-level programming. The power is there, but it comes at the cost of simplicity. My advice: If you’re comfortable diving deep into hardware-level programming and WAnt to push your projects further, give STM32 a shot. Otherwise, maybe try a more powerful Arduino board first, like the Arduino Due. | |||||
| Why do people use Teensy for custom keyboards instead of Arduino boards? | 1 Relevance | 7 months ago | electronic_God | ESP32 | |
| I’ve seen many DIY keyboard projects where people use a Teensy microcontroller rather than popular Arduino boards like the Uno, Nano, or Pro Mini. What makes the Teensy a better choice for keyboards? Is it related to USB support, performance, or something else. | |||||
| Answer to: Can I power my Arduino using a phone charger via USB? | 1 Relevance | 9 months ago | Mehjabeen | Theoretical questions | |
| A standard 5V phone charger (with at least 500 mA output) and a proper USB cable are usually perfectly fine for powering an Arduino Uno or Nano via USB. Just double-check the specifications of your charger to be sure it's not outputting more than 5V | |||||
| Can I power my Arduino using a phone charger via USB? | 1 Relevance | 9 months ago | Rahav | Theoretical questions | |
| I'm wondering if it's safe and reliable to power an Arduino board (like Uno or Nano) using a regular phone charger through the USB port. Are there any voltage or current considerations I should keep in mind? | |||||
| Answer to: STM32 vs Arduino: Which One is Better? | 1 Relevance | 9 months ago | Kanishk | Hardware/Schematic | |
| Arduino is excellent for beginners, rapid prototyping, and educational purposes. Its simplicity, massive community support, and easy-to-use libraries make it ideal for getting started with embedded systems. You can quickly connect sensors, write basic logic, and see results — no steep learning curve involved. STM32, however, is a more powerful and professional-grade platform. It’s widely used in industrial, automotive, and consumer electronics (e.g., car ECUs, VR systems like Oculus, drones, and medical devices). By working with STM32, you gain exposure to ARM Cortex-M cores, which are the backbone of many real-world embedded applications. | |||||
| Answer to: Arduino UNO R4 Wi-Fi Project ideas! | 2 Relevance | 1 year ago | Admin | Arduino | |
| ... fans, or other home appliances through Wi-Fi using the board and relays. Build a system to monitor air quality (e.g., CO2 levels, particulate matter). The UNO can send data to the cloud or a local display. Create an automated irrigation system using soil moisture sensors to trigger WAter pumps based on soil conditions. You can control the system remotely using Wi-Fi. Build a robot that can be controlled via a smartphone or web browser. Build a smart doorbell that sends a notification or plays a sound on your phone when someone presses it. Use a PIR sensor t ... | |||||
| Answer to: Why should one buy original Arduino boards and not clones? | 2 Relevance | 1 year ago | Jignesh | Arduino | |
| Honestly, it comes down to a few key factors. I’ve used both original Arduinos and clones, and here’s what I’ve noticed: 1. Quality of Components:Original boards are made with high-quality components and go through strict testing. That means they're reliable and tend to last longer. With clones, the manufacturers often cut costs by using cheaper components, which sometimes leads to issues like bad voltage regulation or even random failures. It’s a bit of a gamble—you might get a good clone, or you might end up with something less reliable. 2. Support and Community:By buying an original board, you’re supporting the Arduino team and their continued development of the platform. Plus, you can rely on their official support if something goes wrong. With clones, you’re on your own, and while the community can help, it’s not the same as having official support. 3. Price:The big reason people go for clones is price—they’re much cheaper, and for simple or throwaway projects, they can be a good choice. But for anything critical where reliability matters, I'd stick with the original. A few bucks saved upfront isn’t worth the headache of dealing with potential issues down the line. Clones are legal as long as they don’t use the Arduino logo or branding, but some knock-offs illegally slap the Arduino logo on them, which can be misleading. Supporting the original also helps the team keep developing new boards and features. | |||||
| RE: Is Arduino still relevant in 2024? | 2 Relevance | 2 years ago | Jeffmon | Arduino | |
| ... charger that I WAs recently involved in ran into over $23,000. The unit used a PIC Microcontroller and could charge 4 batteries of all construction types. 70% of this charge WAs in the 9 prototypes that were required. The PCB engineer and the software engineer put in many, many hours. Have you seen the dollars amount an engineer commands these days? My job WAs simple. I designed the power switching interface between the Microcontroller and the battery. An Arduino MEGA would have made this task much cheaper but we are aligned with Microchip and are ther ... | |||||
| Answer to: Difference between EEPROM and Flash? | 2 Relevance | 1 year ago | Admin | Hardware/Schematic | |
| Both are very different from each other. Here's how: Flash Memory Purpose: Primarily used to store the program (firmware) that runs on the microcontroller. Access Method: Works at the block level, meaning you write or erase data in chunks, not byte by byte. Endurance: Lower than EEPROM, typically around 10,000 to 100,000 write/erase cycles per block. Speed: Faster read speeds compared to EEPROM. Capacity: Much larger than EEPROM (e.g., Arduino Uno has 32 KB of Flash memory). EEPROM (Electrically Erasable Programmable Read-Only Memory) Purpose: Designed to store small amounts of data that need to be saved even when the power is off (e.g., device settings or user preferences). Access Method: Data is accessed and written byte by byte, making it perfect for small, frequently changing data. Endurance: It has a high write endurance, typically allowing 100,000 to 1,000,000 write/erase cycles. Speed: Slower compared to Flash. Capacity: Usually much smaller (e.g., Arduino Uno has only 1 KB of EEPROM). What is their purpose in Arduino boards? Flash Memory: This is where your Arduino sketch is stored when you upload it via the IDE. If you need to store constant data like lookup tables, you can use Flash with the PROGMEM directive. EEPROM: You can use it to store user-defined values like calibration data or device settings using the EEPROM library to store it permanently. | |||||
| How to use Arduino to read values from a potentiometer? | 1 Relevance | 10 months ago | catElectronics | Arduino | |
| I have a potentiometer and WAnt to use it to control a component like an LED or motor eventually, but for now, I just WAnt to read its values in the Serial Monitor using Arduino. How should I wire it, and what code should I use? | |||||
| Answer to: Pi Pico VS UNO: Which one is best for beginners? | 2 Relevance | 2 years ago | Admin | Arduino | |
| If you are entirely new to microcontrollers and programming, the Arduino Uno might be the better choice due to its simplicity, robust community support, and abundance of beginner-friendly resources. This can help you build confidence and understand the basics of electronics and programming. On the other hand, if you have some programming experience or are specifically interested in learning MicroPython, the Raspberry Pi Pico offers a more powerful platform with flexible programming options. It can be a bit more challenging to start with but provides more room for growth as you advance in your projects. The Pico has a faster processor and more memory than the Arduino Uno, making it suitable for more complex projects. However, the Arduino IDE is very beginner-friendly and easy to use. You can even program the Pico using the Arduino IDE. One last point: the original Pico is priced at just $5, almost four times less than the original Uno, which is priced at $25. However, you can get a clone of the original Uno from other manufacturers for around $7. So the choice is yours. | |||||
