Circuits & Schematics: Arduino - 6

51. Ardusumo: an Open Source Platform for Fighting Robots
    Circuits MCU Open-Source Platforms Microcontrollers Usage Robots Arduino
    .. autonomous movements, it integrates sensors and actuators of various types with wheels and electric motors. The platform is Arduino based but consists of a single molded frame that is both mechanical and electronic circuit. It has also ...
    27-05-2013

52. 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

53. 3 pins, 3 LEDs, 3 buttons
    Circuits Microcontrollers Usage
    .. four switches and two LEDs, or five LEDs and one switch. It works well with Atmel ATmega microcontrollers including the Arduino, and could be of particular interest for any eight-pin devices, or when you’ve simply run out of I/O. ...
    19-01-2017
54. Controller for automatic lighting of the working area in the kitchen. Part 2 - NodeMCU Version. Schematic, PCB, Sketch
    Circuits Automation Wireless Microcontrollers Usage Light Arduino
    .. 1 - Arduino Version. Schematic, Sketch and PCB General information Schematic diagram Printed Circuit Board (PCB) ...
    14-06-2017
55. Color sensor achieves high dynamic range with auto exposure
    Circuits Measurement MCU Open-Source Platforms Light Arduino Hamamatsu S9032
    .. U3A, which strobes the sample-and-hold amplifiers, U4. Figure 2. The held voltages RH, GH, and BH are then converted by the Arduino Nano for further processing. Analog-to-digital conversion could be accomplished by the µC without U4, ...
    09-06-2017
56. Controller for automatic lighting of the working area in the kitchen. NodeMCU Version - OTA update
    Circuits Automation Wireless Light Arduino ESP8266 PCA9685 DS18B20
    .. Radiolocman has published a description of two devices for for automatic lighting of the working area in the kitchen: Arduino version and NodeMCU version . The latter, despite several disadvantages, which I will report at the end of ...
    23-01-2018
57. Hex-Switch Decoder Uses Weighted-Capacitor Network to Reduce I/O Pin Count
    Circuits Arduino Microcontrollers Usage Texas Instruments CD40106B
    .. using this simple capacitor-network circuit and software, designs using the Arduino Uno need only two I/O pins to read a hex-switch decoder, leaving the remaining pins for other functions. A ...
    12-10-2017
58. Stand-alone Inductance Meter on PIC16F1936
    Circuits Measurement Microchip PIC16F1936 Atmega328
    .. Fässler soldernerd.com Some of you may have seen my arduino-based inductance meter in the article [1]. The arduino-based meter works well and made a great ...
    21-08-2018
59. How to Read Measurement Data of a Dial Indicator and Send This Data to a Personal Computer (PC)
    Circuits Arduino Analogue Design Measurement Texas Instruments LM339-N
    .. are shown in Figures 6,7,8. PCB shown in the Figure 9. Figure 6. Analog part of the project. Figure 7. Microprocessor Arduino Nano. Figure 8. Project Power Supply. Figure 9. Project PCB (top layer is green, bottom is red). Gerber ...
    25-07-2019
60. Self-Calibrating USB Voltage/Current Meter
    Circuits Measurement Microcontrollers Usage Microchip ATtiny13A
    Tirdad Sadri Nejad Hackster.io With a code size of 1 KB on an ATtiny13A MCU, this tiny module measures voltages up to 22 volts and current up to 5 amps. There are a lot of so-called USB doctor modules which are used for monitoring currents flowing ...
    26-03-2020

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