All Sections: Arduino - 4

31. DIY Ultra Sensitive EMF Detector
    Circuits
    .. Pavleski Arduino.cc A simple to build, but very sensitive electromagnetic field detector. This is a simple device capable of ...
    18-04-2020

32. 20A/40V Integrated Power Module for DC Brushless Motors (BLDC)
    Circuits 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

33. ATtiny85 Pulse Oximeter and Photoplethysmograph
    Circuits 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
34. Self-Calibrating USB Voltage/Current Meter
    Circuits 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
35. Ultrasonic Distance Sensor HC-SR04
    Devices
    

    .. Dimension: 45mm x 20mm x 15mm Schematics Follow the next schematic diagram to wire the HC-SR04 ultrasonic sensor to the Arduino. The following table shows the connections you need to make: Ultrasonic Sensor HC-SR04 Arduino VCC 5V Trig ...
    11-03-2020
36. HC-SR501 Passive Infrared (PIR) Motion Sensor
    Devices
    

    Arduino Passive Infrared (PIR) Motion Sensor This motion sensor module uses the LHI778 Passive Infrared Sensor and ...
    11-09-2019
37. How to Read Measurement Data of a Dial Indicator and Send This Data to a Personal Computer (PC)
    Circuits
    .. 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
38. Protected against water, dust & humidity: ultra-small barometric pressure sensor DPS368 from Infineon
    News Infineon DPS368
    .. the serial I 2 C or SPI interface. Availability The XENSIV DPS368 pressure and temperature sensor can be ordered now. Arduino shield with XENSIV DPS368 sensor.
    03-06-2019
39. Controlling Multiple WS2812B-Based LED Strips
    Articles Worldsemi WS2812B
    .. 8-bit microcontrollers are able to easily transmit at this rate; for example, the WS2812B libraries for the 16 MHz Arduino Uno and Mega microprocessor development platforms use low-level assembly routines in order to achieve the ...
    14-01-2019
40. Sensor Module Development Kits for Arduino and Raspberry Pi
    News TE Connectivity AmbiMate MS4
    .. quality software code and the few necessary parts needed to take the sensor module and almost instantly, with either Arduino or Raspberry Pi, start reading the sensor data. This allows our customers to start exploring the potential ...
    24-12-2018

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