wiki.raudys.com - arduino

4ak18

Anonymous (anonymous@undisclosed.example.com) — 2020-01-13T21:47:26+00:00

4ak18 mosfet mos fet array MOSFET array void setup() { // Setup timer and attach timer to a led pin ledcSetup(0, 8000, 13); ledcAttachPin(12, 0); } static double c = 0.1; void loop() { ledcWrite(0, c); c = c * 1.01; if (c > 8192) c = 0.1; delay(1); }

a4988

Anonymous (anonymous@undisclosed.example.com) — 2017-08-07T07:35:14+00:00

A4988

ad5171

Anonymous (anonymous@undisclosed.example.com) — 2019-03-04T20:24:24+00:00

Demonstrates use of the Wire library Controls AD5171 digital potentiometer via I2C/TWI

arduino_pro_mini

Anonymous (anonymous@undisclosed.example.com) — 2019-11-09T15:43:22+00:00

Arduino Pro Mini galbut reikalingas papildomas maitinimas, nuo usb kazkaip sunkiai jis veikia Lyg ir ne visi usb to serial tinka, reikia 5v ir reikia reset paspausti kai uplaudini, paspausti ir truputi palaikyti, koki 500ms naudojau cp2102 usb adapteri

bk3231

Anonymous (anonymous@undisclosed.example.com) — 2017-08-07T17:49:28+00:00

bk3231 b26782h defaultinis pairinimosi slaptazodis 1234 cia apie panasius modulius: BK3231 Bluetooth 2.0 Slave Module XBEE Pin for Wireless Remote Transmission Specification: - Bluetooth chip: BK3231 - Bluetooth protocol: Bluetooth Specification v2.0+EDR - USB protocol: v1.1/2.0 - Working frequency: 2.4~2.8GHz ISM band - Modulation: GFSK - Transmit power: <= 4dbm, Class 2 - Transmit distance: 20~30m - Sensitivity: <= -84dBm at…

ccs811

Anonymous (anonymous@undisclosed.example.com) — 2025-11-07T20:26:21+00:00

CCS811 CO2 digital sensor

cd74hc4067

Anonymous (anonymous@undisclosed.example.com) — 2020-01-20T19:13:33+00:00

CD74HC4067 16-Channel Analog Digital Multiplexer

cd4066b

Anonymous (anonymous@undisclosed.example.com) — 2020-09-02T19:56:38+00:00

CD4066BCMOSQuad BilateralSwitch

cjmcu-8128

Anonymous (anonymous@undisclosed.example.com) — 2020-01-19T20:42:45+00:00

CCS811+SI7021+BMP280 Carbon Dioxide Temperature and Humidity Height Three-in-one Sensor Module CJMCU-8128 * * Scanning... * I2C device found at address 0x40 ! * I2C device found at address 0x5A ! * I2C device found at address 0x76 !

color

Anonymous (anonymous@undisclosed.example.com) — 2019-10-14T17:42:38+00:00

color sensor HW067 HW-067

deep_sleep

Anonymous (anonymous@undisclosed.example.com) — 2018-04-04T16:58:29+00:00

Kaip padaryti kad arduino miegotu kuri laika ir nenaudotu bateriju galima sukalti viena paskui kita kad miegotu ilgiau #include "LowPower.h" LowPower.powerDown(SLEEP_8S, ADC_OFF, BOD_OFF); LowPower.powerDown(SLEEP_8S, ADC_OFF, BOD_OFF); //... LowPower.powerDown(SLEEP_8S, ADC_OFF, BOD_OFF);

dmx

Anonymous (anonymous@undisclosed.example.com) — 2020-04-19T15:00:36+00:00

lempa:

ds18b20

Anonymous (anonymous@undisclosed.example.com) — 2021-03-06T20:03:54+00:00

parasitic mode DS18B20 does not work on cheap clones pasoirodo mano pirmkti 10 vnt neturi parasitic power nupirkau situos pabandymui sako kad orginalus ir palaiko parasite power

ds1302

Anonymous (anonymous@undisclosed.example.com) — 2017-07-23T06:58:31+00:00

Laikrodis arduino biblioteka yra cia: pvz rasi cia: ir veikia: kodas: // DS1302_Serial_Easy (C)2010 Henning Karlsen // web: http://www.henningkarlsen.com/electronics // // A quick demo of how to use my DS1302-library to // quickly send time and date information over a serial link // // I assume you know how to connect the D…

ds2450

Anonymous (anonymous@undisclosed.example.com) — 2022-02-28T19:43:57+00:00

DS2450 esp32 1wire 1-wire dallas adc 4chanel library code copy to sketch dir /* * DS2450Voltages * * This example demonstrates the use of the DS2450 library and the Arduino * OneWire library to read voltages from a Dallas Semiconductor * DS2450 quad a/d. * * by Joe Bechter * * (C) 2012, bechter.com * * All files, software, schematics and designs are provide…

e32-433t30d

Anonymous (anonymous@undisclosed.example.com) — 2020-01-10T18:17:19+00:00

E32-433T30D

encoder

Anonymous (anonymous@undisclosed.example.com) — 2019-09-28T16:33:56+00:00

EC12-type encoder const int pinA = 2; const int pinB = 3; void setup() { Serial.begin(115200); pinMode(pinA, INPUT_PULLUP); pinMode(pinB, INPUT_PULLUP); } void loop() { Serial.print(digitalRead(pinA)); Serial.print(","); Serial.print(digitalRead(pinB)); Serial.println(); delay(10); }

esp-12e

Anonymous (anonymous@undisclosed.example.com) — 2017-09-04T20:19:32+00:00

esp8266 ESP-12E low power:

esp8266_esp-12

Anonymous (anonymous@undisclosed.example.com) — 2017-07-20T10:35:27+00:00

esp8266

Anonymous (anonymous@undisclosed.example.com) — 2017-10-02T11:57:50+00:00

esp8266 MAY NEED ADDITIONAL 3.3V POWER arba galima ideti 2000mf kondika tada viskas susireguliuoja ir veikia nuo usb serial adapterio valgo 72ma naudoti prisijungbimui sita terminala: yra labai geras programatorius su kondensatoriu ir jam pakanka usb dudoamu 3.3. voltu

ft232h

Anonymous (anonymous@undisclosed.example.com) — 2022-04-04T14:41:31+00:00

FT232H works on windows. word micropython cpython adafruit liberaries Pirkti nauja:

ftdi_esp8266

Anonymous (anonymous@undisclosed.example.com) — 2018-11-07T07:41:55+00:00

Kaip programuoti nenaudojant paspaudimu

ftdi_ft232rl

Anonymous (anonymous@undisclosed.example.com) — 2019-02-15T15:37:56+00:00

FTDI FT232RL USB to TTL Serial Adapter

gps

Anonymous (anonymous@undisclosed.example.com) — 2021-09-21T12:58:28+00:00

TinyGPS biblioteka super tikslus GPS: NS-HP-GN2 : PX1122R Multi-Band Quad-GNSS RTK Breakout Board

hmc5983

Anonymous (anonymous@undisclosed.example.com) — 2019-12-22T16:29:49+00:00

HMC5983 magnetmeter #include #include HMC5983 compass; void setup () { Wire.begin(23, 19); //I2C setup Serial.begin(115200); compass.begin(true); // use "true" if you need some debug information } void loop() { float c = -999; c = compass.read(); if (c == -999) { Serial.println("Reading er…

icm-20948

Anonymous (anonymous@undisclosed.example.com) — 2020-01-09T05:19:59+00:00

ICM-20948

ili9486

Anonymous (anonymous@undisclosed.example.com) — 2018-10-29T18:28:59+00:00

ILI9486 arduino 480×320 XPT2046

ir_diode

Anonymous (anonymous@undisclosed.example.com) — 2017-11-09T17:01:00+00:00

lcm4004a

Anonymous (anonymous@undisclosed.example.com) — 2018-12-17T18:28:53+00:00

LCD screen 40×04

led_fading_perception

Anonymous (anonymous@undisclosed.example.com) — 2017-09-03T15:45:23+00:00

led_matrix

Anonymous (anonymous@undisclosed.example.com) — 2019-04-04T16:32:50+00:00

create led matrix/grid effects #include #include #include VL53L1X sensor; #define LED_PIN 15 #define COLOR_ORDER GRB #define CHIPSET WS2812 #define NUM_LEDS (kMatrixWidth * kMatrixHeight) #define FRAMES_PER_SECOND 60 ////////////////////////////////////////////////////// const uint8_t kMatrixWidth = 20; const uint8_t kMatrixHeight = 10; const bool kM…

lilypad

Anonymous (anonymous@undisclosed.example.com) — 2017-07-24T17:34:37+00:00

Lilypad Arduino void setup() { pinMode(13, OUTPUT); } void loop() { digitalWrite(13, HIGH); delay(100); digitalWrite(13, LOW); delay(100); } daugiau info galima rasti cia:

low_power

Anonymous (anonymous@undisclosed.example.com) — 2018-04-11T18:43:17+00:00

standartinis arduino uno Jei naudoji 3.7v li-ion baterija, sugebejau gauti 3ma miegojimo rezime, turi buti geriau bet nezinau kaip. Darbo rezime apie 11ma, cia islitavus power leda. 2018-04-10 islitavau voltage reguliatoriu L05 ant jo parasyta ir ant pro mini 16mhz 5v miegojimo rezime gaunu 0.005ma, super mazai, cai galetu 77 metus arduino taip veikti ant 3400 mha baterijos

max6675

Anonymous (anonymous@undisclosed.example.com) — 2017-05-07T15:18:05+00:00

Aukštos temperatūros matavimas Kojos int thermoDO = 4; // SO int thermoCS = 5; // CS int thermoCLK = 6; // SCK // this example is public domain. enjoy! // www.ladyada.net/learn/sensors/thermocouple #include "max6675.h" int thermoDO = 4; int thermoCS = 5; int thermoCLK = 6; MAX6675 thermocouple(thermoCLK, thermoCS, thermoDO); int vccPin = 3; int gndPin = 2; …

max30105

Anonymous (anonymous@undisclosed.example.com) — 2020-01-11T11:34:07+00:00

MAX30102 MAX30105 heart rate monitor plotter

mh-z19b

Anonymous (anonymous@undisclosed.example.com) — 2020-03-02T19:36:32+00:00

MH-Z19B co2 carbon dioxide #include SoftwareSerial co2Serial(7, 6); // define MH-Z19 RX TX unsigned long startTime = millis(); void setup() { Serial.begin(115200); co2Serial.begin(9600); pinMode(9, INPUT); } void loop() { int ppm_uart = readCO2UART(); //int ppm_pwm = readCO2PWM(); delay(1000); } int readCO2UART(){ byte cmd[9] = {0xFF,0x01,0x86,0x00,0x00,0x00,0x00,0x00,0x79}; …

miniimu

Anonymous (anonymous@undisclosed.example.com) — 2020-02-11T20:07:35+00:00

6 Axis MPU6050 Module STM32 Inclinometer Balancing vehicle module Gyroscope DMP Engine Kalman Filter Accelerometer

mpu-6050

Anonymous (anonymous@undisclosed.example.com) — 2017-09-03T17:46:19+00:00

MPU6050 MPU-6050 gyroscope accelerometer bord: GY-521 ITG/MPU // MPU-6050 Short Example Sketch // By Arduino User JohnChi // August 17, 2014 // Public Domain #include const int MPU_addr=0x68; // I2C address of the MPU-6050 int16_t AcX,AcY,AcZ,Tmp,GyX,GyY,GyZ; void setup(){ Wire.begin(); Wire.beginTransmission(MPU_addr); Wire.write(0x6B); // PWR_MGMT_1 register Wire.write…

p-channel_mosfet

Anonymous (anonymous@undisclosed.example.com) — 2020-09-02T19:39:56+00:00

note: signalas tui buti priristas prie 12v PLIUSO!!! FQP27P06

pm2.5

Anonymous (anonymous@undisclosed.example.com) — 2024-09-08T17:44:29+00:00

PM2.5 Air particle/dust sensor, laser inside, digital output module air purifier G5 / PMS5003 High precision laser pm2.5 sensor

pms5003

Anonymous (anonymous@undisclosed.example.com) — 2020-12-14T20:29:05+00:00

pm2.5 pm 2.5 pm10 pm25 pms5003 import serial import matplotlib.pyplot as plt import numpy as np from struct import unpack s = serial.Serial(port='COM6',baudrate=9600) plt.ion() fig = plt.figure() plt.grid() plt.title('particale concentration in my room'); zz = np.array(0) y1 = np.array(np.nan) y2 = np.array(np.nan) y3 = np.array(np.nan) ax = fig.add_subplot(111) line1, = ax.plot(zz, y1, 'r-', label='PM 1') line2, = ax.plot(zz, y2, 'k-', label='PM 2.5') line3, = ax.plot(zz, y3, 'g-', lab…

pn532

Anonymous (anonymous@undisclosed.example.com) — 2019-01-20T12:13:24+00:00

PC usb adpater connect tx ->rx and rx-> tx works with 3.3v and 5v NTAG213/NTAG215/NTAG216 - different storage size tags uart speed 115200

rcwl-0516

Anonymous (anonymous@undisclosed.example.com) — 2019-10-18T09:45:35+00:00

RCWL-0516 radar microwave RCWL-0516

rs485

Anonymous (anonymous@undisclosed.example.com) — 2020-11-16T19:59:26+00:00

MAX485 RS485 transceiver module for esp32, use hardware serial port 1 and selection pin 13 use hardware serial2 use 16 and 17 pins, 16=>RO, 17=>DI

sds011

Anonymous (anonymous@undisclosed.example.com) — 2020-01-06T06:23:54+00:00

Nova PM sensor SDS011 High precision laser pm2.5 air quality detection sensor module Super dust dust sensors, digital output * dust sensor * PM2.5 * PM10 import serial import matplotlib.pyplot as plt s = serial.Serial(port='COM5',baudrate=9600) plt.figure() plt.grid() plt.title('particale concentration in my room'); i=0 while True:…

sim900

Anonymous (anonymous@undisclosed.example.com) — 2017-05-08T13:25:00+00:00

GPS and GPRS board //Serial Relay - Arduino will patch a //serial link between the computer and the GPRS Shield //at 19200 bps 8-N-1 //Computer is connected to Hardware UART //GPRS Shield is connected to the Software UART #include SoftwareSerial GPRS(7, 8); void setup() { GPRS.begin(19200); // the GPRS baud rate…

sn04-n

Anonymous (anonymous@undisclosed.example.com) — 2018-10-29T19:04:06+00:00

induction sensor roko sn04-n

snake

Anonymous (anonymous@undisclosed.example.com) — 2019-03-05T13:06:50+00:00

speed

Anonymous (anonymous@undisclosed.example.com) — 2019-05-21T05:49:05+00:00

MCU CPU speed ESP32 160mhz, ESP32 240mhz, ESP32 240mhz, ESP32 240mhz, ATSAMD51G19A, TM32F767, MK66FX1M0VMD18, MK66FX1M0VMD18, ESP8266 ESP8266 ATSAM3X8E NRF52832 NRF51822 , STM32F407VET, , STM32F401RE, STM32F103CBT, , ATSAMD21G18, Intel Curie ATMEGA32U4 ATMEGA328P ATMEGA328P ATMEGA2560

start

Anonymous (anonymous@undisclosed.example.com) — 2018-09-11T06:07:12+00:00

ARDUINO

stm32

Anonymous (anonymous@undisclosed.example.com) — 2019-03-03T19:03:16+00:00

STM32 STM32F1 STM32F103C8T6 use this tool to erase ram first: setup for upload: use this lib for neopixel/WS2812B:

supercapacitor

Anonymous (anonymous@undisclosed.example.com) — 2018-11-18T09:30:03+00:00

A bit complicated. A 2F 2.7V capacitor can store Q=CV=5.4 Coulombs of charge. Now 1 mAh is 0.001 Columbs per second (0.001A) multiplied by 3600 seconds or 3.6 Coulombs. So I think the capacitor is equivalent to 5.4/3.6 = 1.5mAh. tai pagal analogija cia kaip 375 mah akumuliatorius

sx1276

Anonymous (anonymous@undisclosed.example.com) — 2019-11-11T22:04:26+00:00

* sx1276 * lora * 433 mhz * Semtech SX1278 chip * VCC - 3.3V, * GND - GND * SCK - SCK * MISO - MISO * MOSI - MOSI * NSS - pin 10 * NRESET - pin 9 * DIO0 - pin 2 LORA install lib o gal toks:

termistor

Anonymous (anonymous@undisclosed.example.com) — 2019-12-19T08:38:55+00:00

NTP termistor 10k ...

tsl2561

Anonymous (anonymous@undisclosed.example.com) — 2018-11-05T19:08:12+00:00

Tsl2561

ttp229

Anonymous (anonymous@undisclosed.example.com) — 2017-10-02T06:27:12+00:00

Quick prototyping Robotdyn TTP229 LSF touch sensor board #include "Wire.h" #define TTP229_LSF 0x57 // Device address (the addressing without the R/W bit) -> 01010111 = 57 void setup() { Wire.begin(); // wake up I2C bus Serial.begin(9600); Serial.println("*Sensor Num. 111111"); Serial.println(" 0123456789012345"); Serial.println(" ----------------"); } long ct = 0; void getTTP2…

uart

Anonymous (anonymous@undisclosed.example.com) — 2019-09-11T11:50:41+00:00

drivers for com port (uart) (rs232) usb adapters * PL2303 PL2303HX * CP2104 CP2102 * CH340G CH340 * FT232BL FT232 * * * * [PL2303_64bit_Installer] Prolific USB-to-Serial PL2303 64bit

vl53l0x

Anonymous (anonymous@undisclosed.example.com) — 2025-06-02T19:29:44+00:00

VL53L0X 940nm GY-53 VL53L0X console version import matplotlib.pyplot as plt import numpy as np import serial import time from matplotlib import pyplot as plt s = serial.Serial(port='COM6', baudrate=9600) #data will come in 9 byte chunks every 500ms or so , byte 5 is distance in cm time.sleep(0.1) while s.in_waiting == 0: time.sleep(0.01) #wait for first byte to arrive while s.in_waiting != 0: #skip bytes until pause s.read(1) time.sleep(0.01) x = np.arange(100) y = np.zeros(100…

voltage_measurement

Anonymous (anonymous@undisclosed.example.com) — 2020-04-23T08:44:36+00:00

arduino absolute voltage measurement for battery lithium or similar suitable for atmega 168p, atmega328 Pro //arduino absolute voltage measurement for battery lithium or similar //http://code.google.com/p/tinkerit/wiki/SecretVoltmeter //https://forum.arduino.cc/index.php?topic=520674.0 long readVcc() { long result; // Read 1.1V reference against AVcc ADMUX = _BV(REFS0) | _BV(MUX3) | _BV(MUX2) | _BV(MUX1); delay(2); // Wait for Vref to settle ADCSRA |= _BV(ADSC); // Convert whi…

w5500

Anonymous (anonymous@undisclosed.example.com) — 2020-10-18T14:57:04+00:00

w5500 pinout note you need to connect reset pin as well we get speed or W5500: 606148.3948947026b/s with 1k packets or 620,261 b/s with 2k packets C:\OneDrive - Vilnius University\python\test_esp32_mysql\esp32_udp_audio\multicast_udp_test_05_unicast_speed_test.pyw

watchdog

Anonymous (anonymous@undisclosed.example.com) — 2019-09-16T19:30:59+00:00

ws2813

Anonymous (anonymous@undisclosed.example.com) — 2020-02-17T17:54:49+00:00

WS2813 You just connect the BI connector to the ground of the first LED in the strip.