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Search result for: WA 0821 1305 0400 Harga Jasa Hidroseeding Green Project Batam Kepulauan Riau
| # | Post Title | Result Info | Date | User | Forum |
| Answer to: Is ESP32 the Best Microcontroller Board of All Time? | 2 Relevance | 2 years ago | nathan | ESP32 | |
| ... That said, I recently tried the Raspberry Pi Pico W for a low-power Project, and I WAs impressed! It’s small, breadboard friendly, and has Wi-Fi built in just like an ESP board, which makes it a great choice for simpler tasks. If your Project doesn't need the extra power of the ESP32, it might be worth considering. Overall, I still reach for the ESP32 for most of my Projects, but I keep an eye on new boards like the Pico W for specific needs! | |||||
| Differences Between LM35 Temperature Sensor and Thermistor? | 2 Relevance | 2 years ago | Divyam | Theoretical questions | |
| In my Project, I need precise control over temperature monitoring. I am trying to choose between an LM358 temperature sensor and a thermistor. Specifically, I would like to understand the following: What are the main differences between an LM358 temperature sensor and a thermistor? Which one is more accurate for temperature measurements? Considering ease of integration and reliability with an Arduino, which sensor would be recommended? The accuracy and reliability of the temperature readings are crucial for the success of my Project. Any insights or experiences you can share would be greatly appreciated! | |||||
| Answer to: Running Arduino Directly from a Solar Panel | 1 Relevance | 10 months ago | Mehjabeen | Arduino | |
| Yes, it’s possible to power an Arduino directly from a solar panel, but not reliably without extra components. A solar panel’s voltage and current fluctuate with sunlight, which can cause the Arduino to reset or even get damaged. To make it work safely, you’ll need at least a regulator (buck or buck-boost) to keep the voltage stable, a blocking diode to prevent reverse current at night, and some capacitors or a supercapacitor to smooth out short drops in power. Without a battery, the Project may still cut off under clouds or low light, so if continuous operation is required, even a small buffer battery or supercap is highly recommended. | |||||
| Running Arduino Directly from a Solar Panel | 1 Relevance | 10 months ago | SparkLab | Arduino | |
| Is it possible to power an Arduino Project directly from a solar panel without using a battery? I’m concerned about voltage fluctuations and whether the Arduino can handle them, or if additional components are required to make it work safely. | |||||
| Looking for Reliable Sites to Buy Display Modules | 1 Relevance | 10 months ago | TechPulse | Arduino | |
| I need a particular LCD/OLED/LED display module for my Project, but I haven’t been able to find it in local shops or through common suppliers. Can anyone suggest reliable places online where I could purchase this module or find an equivalent alternative? | |||||
| What’s the practical limit on daisy-chaining shift registers? | 1 Relevance | 11 months ago | Nitin arora | Theoretical questions | |
| I know that shift registers like the 74HC595 can be daisy-chained to expand outputs, but I’m wondering where the practical limit lies. Is the limit mainly due to propagation delay and timing issues, or do factors like power consumption, loading on the data and clock lines, and signal integrity also become major concerns as the chain gets longer? Are there any general guidelines (such as maximum number of devices or total outputs) before performance or reliability starts to drop? I’d be interested to hear from anyone who has pushed the number of chained shift registers in a real Project. | |||||
| Best microcontroller or SBC for robotics? | 1 Relevance | 11 months ago | Aiden | Theoretical questions | |
| Hey everyone, My team is working on a robotics Project and we're trying to decide which microcontroller or SBC to use. We're considering options like STM32, Teensy, Raspberry Pi, and Jetson Nano. The robot will need to handle real-time motor control (for 4 wheels), work with sensors like IMUs, encoders, and possibly LIDAR or infrared for obstacle detection, and maybe even do some basic computer vision or data logging. We're looking for a platform that balances real-time performance, processing power, and ease of development. Would love to hear your suggestions or what’s worked for you in similar robotics Projects. | |||||
| How to Reliably Reconnect ESP32/ESP8266 to Wi-Fi Without Rebooting? | 1 Relevance | 12 months ago | Philippe | ESP32 | |
| I'm using an ESP32 (also applies to ESP8266) in a Project that needs to maintain a stable Wi-Fi connection. Occasionally, the Wi-Fi connection drops—due to signal issues or router resets—and the device doesn't reconnect automatically unless I manually reboot it. I WAnt to know how to automatically detect a dropped Wi-Fi connection and reconnect to it programmatically, without having to reset the entire board. | |||||
| NPN vs. PNP: What's the difference? | 1 Relevance | 1 year ago | Electronix | Theoretical questions | |
| I'm building my first Arduino Project and learning how to use transistors as switches. During my research, I noticed that both NPN and PNP transistors are used in different circuits. This got me thinking—why do we need both types? Can’t one just be connected in reverse to perform the same function? I’m trying to understand the practical differences between them and when you’d choose one over the other, especially in microcontroller-based switching applications. | |||||
| How can I build a basic RC car using Arduino? | 1 Relevance | 1 year ago | PCBChronicles | Arduino | |
| I WAnt to create a simple RC car using Arduino and need some guidance on the necessary components and setup. The plan is to control the car wirelessly but am unsure whether Bluetooth, RF, or Wi-Fi would be the best option. Additionally, I would like to know which Arduino board would be most suitable for this Project and what type of motor driver should be used to control the DC motors. If there are any recommended libraries, circuit diagrams, or example codes to help get started, I would appreciate any suggestions. | |||||
