Adafruit-Fingerprint-Sensor-Library
ACS712
| Adafruit-Fingerprint-Sensor-Library | ACS712 | |
|---|---|---|
| 1 | 1 | |
| 387 | 109 | |
| 0.5% | - | |
| 5.1 | 4.2 | |
| 3 months ago | about 1 month ago | |
| C++ | C++ | |
| GNU General Public License v3.0 or later | MIT License |
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Adafruit-Fingerprint-Sensor-Library
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need some help please with coding
Check out the servo library and the Adafruit library example.
ACS712
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ACS712 Alternatives
I’m measuring AC. I’m filtering in software, using libraries that are pretty solid but I can’t find the code right now but it was based in this library https://github.com/RobTillaart/ACS712. I tried measuring the average values in chunks of 1000, reading every X seconds, Kalman filters… At the end, I was just reading raw values from the GPIO, calculating the average of 5 and printing it in esphome, but the values were not coherent at all. I never get a 0 value. On the electronic side, I tried with a voltage divider even if it’s not required but also without it. However I can try again if you know something worth to try.
What are some alternatives?
PZEM-004T-v30 - Arduino library for the Updated PZEM-004T v3.0 Power and Energy meter
MH-Z19 - For Arduino Boards (&ESP32). Additional Examples/Commands., Hardware/Software Serial
arduino-sht - Repository for Sensirion humidity and temperature sensor support on Arduino
Adafruit_Sensor - Common sensor library
invensense-imu - Arduino and CMake library for communicating with the InvenSense MPU-6500, MPU-9250 and MPU-9255 nine-axis IMUs.
Arduino-MQ131-driver - Arduino driver for gas sensor MQ131 (Ozone / O3)
Open-Gamma-Detector - ☢️👁️ Hardware for a hackable DIY gamma-ray spectrometer using a popular NaI(Tl) scintillator, SiPM and a Raspberry Pi Pico.
BH1750FVI - Digital Light Sensor
SparkFun_MLX90640_Arduino_Example - Controlling and reading from the MLX90640 IR array thermal imaging sensor
ModuleInterface - Easy config and value sync between IoT modules, database and web pages