All Sections: Arduino

1. Adaptive resolution for ADCs
   Damian Bonicatto Phoenix Bonicatto
   Articles Analog Devices MAX5362
   .. an internal 1.1-V reference, and an external reference pin (REF). So, for demonstration, the simplest setup is to use an Arduino Nano, which uses the ATmega328P. The demonstration uses one of the analog inputs, which can connect to a ...
   May 29, 2025

2. Need an extra ADC? Add one for a few cents
   Damian Bonicatto Phoenix Bonicatto
   Circuits Arduino Arduino Nano
   .. the answer. So, our ADC setup would return an answer that the instantaneous input signal was 0.9961 V. Sample circuit with Arduino Nano Let’s take a look at a real-world example. This example uses an Arduino Nano which uses an ...
   Apr 11, 2025

3. Arduino Nano — Datasheet Arduino
   Datasheets Arduino Arduino Nano
   .. Board Arduino Nano is an intelligent development board designed for building faster prototypes with the smallest ...
   Apr 10, 2025
4. Bringing AI acceleration to Arduino
   James Morra
   News
   Arduino is partnering with chip startup Axelera to bring machine learning out of the cloud and into IoT devices ...
   Jan 15, 2025
5. Ultrasonic mist maker (DIY)
   T.K. Hareendran
   Circuits Texas Instruments NE555P
   .. sure that a microcontroller at its core will give more flexibility and convenience. I don’t want to overkill an Arduino (or Attiny/STM flakes) for the task, but I’d like to try an inexpensive Chinese one-time programmable ...
   Dec 24, 2024
6. How to control your impulses. Part 1 - Dirac delta
   Nick Cornford
   Articles Texas Instruments CD74HC4053 CD74HC74
   .. probably passed the point at which it’s simpler, cheaper, and more accurate to reach for a microcontroller (Arduino? RPi?) and add a DAC or just use a PWM output, at these low frequencies equip it with look-up tables ...
   Nov 18, 2024
7. Duane Benson
   Authors
   .. FPGAs from Xilinx (AMD) and Lattice. After hours, he designs microcontrollers and motor control boards for small robots, Arduino-compatible custom hardware, and Raspberry Pi accessories. Duane is one of the leading industry experts in ...
   Oct 29, 2024
8. How to build an isolated digital AC dimmer using Arduino
   Hesam Moshiri
   Circuits NXP BT138-800
   .. (optically) with the mains voltage. So we can expect to get a noise-free signal which can be safely connected to the Arduino I/Os. The Figure 3 demonstrates the zero-crossing detector output signal (Pin-4 of the IC1). For sure you ...
   Apr 26, 2024
9. Seeed unveils the compact matter-ready XIAO ESP32C6 dev board
   News Seeed Studio ESP32-C6
   .. new cross-vendor Matter home automation standard. Seeed has confirmed that the new board will be supported at launch in the Arduino IDE and Espressif's own ESP-IDF development environment, but that MicroPython and CircuitPython support ...
   Apr 9, 2024
10. DIY solar tracker system
    P. Marian
    Circuits
    .. only if solar panels are rotated by the sun. This is the purpose of this diy solar tracker system or if you have an Arduino board then you can build this one that uses a servo. The solar tracker circuit (Figure 1) uses a window ...
    Nov 14, 2023

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