Circuits & Schematics: Arduino - 2

11. TinyCalibrator - OSC Calibrator and High-Voltage Fuse Resetter
    Circuits Microcontrollers Usage Microchip ATtiny10 Attiny13 ATtiny24 ATtiny25 ATtiny44 ATtiny45 ATtiny84 ATtiny85
    .. on the working principle of the I 2 C OLED implementation visit TinyOLEDdemo. Compiling and Uploading If using the Arduino IDE Make sure you have installed ATtinyCore [ 2 ]. Go to Tools - Board - ATtinyCore and select ...
    04-08-2021

12. TinyPocketRadio - FM Stereo Radio based on ATtiny13A and RDA5807MP
    Circuits Radio ATtiny13A RDA5807MP
    .. using an SOP adapter, or after soldering using an EEPROM clip. The AVR Programmer Adapter can help with this. If using the Arduino IDE Make sure you have installed MicroCore [3]. Go to Tools - Board - MicroCore and select ATtiny13. Go to ...
    05-07-2021

13. Wireless SD Card Reader on ESP8266
    Circuits Arduino Wireless ESP8266 ESP-12E
    .. 5 SCLK 6 GND 7 DO (MISO) 8 Not used 9 Not used SD Card Adapter Modification You can use any SD card modules which support Arduino and esp8266 but for the purpose of this project, we'll use the microSD card adapter and will modify in ...
    18-11-2020
14. TinyUPS - Uninterruptible Power Supply based on ATtiny13A
    Circuits Arduino Supply
    .. Designing A Li-Ion Battery Charger and Load Sharing System TinyUPS project in EasyEDA Downloads Schematic and PCB files, Arduino scketch, Software and instructions for Raspberry Pi
    12-08-2020
15. Power Supply Analyzer with USB Interface based on ATtiny814
    Circuits Measurement Supply Microcontrollers Usage ATtiny814
    .. cuts off the load when the temperature gets too hot. Project files are available in download section and in EasyEDA [ 1 ]. Arduino sketch and Python application available on download section and github project page [ 2 ] Figure 2. Power ...
    12-08-2020
16. Make Your Own Laser Tachometer for $10
    Circuits Arduino Measurement Beginners
    .. S. Cook hackster.io In this project, I am showing you how to build a digital laser tachometer based on Arduino for around 10$. If you need to measure rotational speed, you can just buy it or do it yourself and learn ...
    10-05-2020
17. Arduino based Milliohm Meter with LCD display
    Circuits Arduino Measurement MCP3422 LT3092 ULN2003
    .. tutorial, we will add another tool to the list by examining the development of a Miliohm meter (Figure 1). Figure 1. Arduino based Milliohm Meter with LCD display. A milliohm meter is a device used in determining the resistance of ...
    24-04-2020
18. DIY Ultra Sensitive EMF Detector
    Circuits Arduino Measurement Beginners Microcontrollers Usage
    .. Pavleski Arduino.cc A simple to build, but very sensitive electromagnetic field detector. This is a simple device capable of ...
    18-04-2020
19. 20A/40V Integrated Power Module for DC Brushless Motors (BLDC)
    Circuits Power ON Semiconductor STK984-090A
    .. works as output driver which include power stage and current sense circuitry, header connector provided to interface with Arduino or other micro-controller for PWM inputs and current feedback. Screw terminals help to connect the motor ...
    17-04-2020
20. ATtiny85 Pulse Oximeter and Photoplethysmograph
    Circuits Arduino Measurement Medicine Microcontrollers Usage ATtiny85 SSD1306 MAX30102
    .. only 512 bytes of RAM. This means that samples from the MAX30102 sensor must be processed on the fly. Most of the existing Arduino programs read in a block of 100 or so samples and then process them. Figure 1. ATtiny85 Pulse Oximeter and ...
    15-04-2020

Sort by: relevance / date