suadanwar
/ OttoMakerPiRP2040.ino
Created Jun 5, 2021
This sample code is for OTTO DIY Robot using Maker Pi RP2040.
View OttoMakerPiRP2040.ino
| /* Otto DIY Robot | |
| by Suad Anwar | |
| This sample code is for Otto DIY Robot using Maker Pi RP2040 board. | |
| https://my.cytron.io/p-maker-pi-rp2040-simplifying-robotics-with-raspberry-pi-rp2040 | |
| */ | |
| #include <Servo.h> | |
| #define PIN_YL 12 //servo[0] left leg |
suadanwar
/ Pelita.ino
Created Apr 26, 2021
This sample code is for pelita 3d printing project using arduino.
View Pelita.ino
| const int LED = 10; | |
| long random_led; | |
| long random_time; | |
| int difer_time(); | |
| void setup() { | |
| pinMode(LED, OUTPUT); | |
| } | |
| int min_led = 200; |
suadanwar
/ servoPico.py
Created Apr 9, 2021
This sample code is for Servo with Raspberry Pi Pico using CircuitPython
View servoPico.py
| import time | |
| import board | |
| import pwmio | |
| from adafruit_motor import servo | |
| # create a PWMOut object on Pin GP27. | |
| pwm = pwmio.PWMOut(board.GP27, duty_cycle=2 ** 15, frequency=50) | |
| # Create a servo object, my_servo. | |
| my_servo = servo.Servo(pwm) |
suadanwar
/ keypad_solenoid.ino
Created Mar 24, 2021
This sample code is Solenoid Door Lock Using Keypad Tutorial.
View keypad_solenoid.ino
| /* | |
| Project: CUnlock the Soenoid Door Lock Using A Keypad and Maker Nano #ArduinoNano | |
| Board: Arduino Nano (Maker Nano) | |
| Connections: | |
| Nano | Relay | |
| GND – GND | |
| 5V – VCC | |
| A0 – SIG | |
| Nano | Keypad |
suadanwar
/ LED_Pico.py
Created Mar 12, 2021
This sample code is to Control WS2812B NeoPixel LED Stick Using Raspberry Pi Pico.
View LED_Pico.py
| import array, time | |
| from machine import Pin | |
| import rp2 | |
| from rp2 import PIO, StateMachine, asm_pio | |
| # Configure the number of WS2812 LEDs. | |
| NUM_LEDS = 8 | |
| @asm_pio(sideset_init=PIO.OUT_LOW, out_shiftdir=PIO.SHIFT_LEFT, | |
| autopull=True, pull_thresh=24) |
suadanwar
/ DataLogger.py
Created Feb 26, 2021
This is sample code for Read and Log Internal Temperature Data in Raspberry Pi Pico to .txt file tutorial.
View DataLogger.py
| import machine | |
| import utime | |
| sensor_temp = machine.ADC(machine.ADC.CORE_TEMP) | |
| conversion_factor = 3.3 / (65535) | |
| file = open("temps.txt", "w") | |
| while True: | |
| reading = sensor_temp.read_u16() * conversion_factor | |
| temperature = 27 - (reading - 0.706)/0.001721 |
suadanwar
/ face_lock.py
Last active Apr 17, 2021
This sample code is for Unlock A Door with Face Recognition Using OpenCV on Raspberry Pi.
View face_lock.py
| #! /usr/bin/python | |
| # import the necessary packages | |
| from imutils.video import VideoStream | |
| from imutils.video import FPS | |
| import face_recognition | |
| import imutils | |
| import pickle | |
| import time | |
| import cv2 |
suadanwar
/ simple_alarm.ino
Last active Nov 30, 2020
This is sample code for Simple Alarm System Using Maker Nano's tutorial.
View simple_alarm.ino
| #define SENSOR 3 | |
| #define PIEZO 8 | |
| #define NOTE_G5 784 | |
| #define NOTE_C6 1047 | |
| int Sound[] = {NOTE_G5, NOTE_C6}; | |
| int SoundNoteDurations[] = {12, 8}; | |
| #define playSound() playMelody(Sound, SoundNoteDurations, 2) |
suadanwar
/ face_rec.py
Created Nov 12, 2020
This is sample code for Face Recognition using OpenCV on Raspberry Pi 400.
View face_rec.py
| #! /usr/bin/python | |
| # import the necessary packages | |
| from imutils.video import VideoStream | |
| from imutils.video import FPS | |
| import face_recognition | |
| import imutils | |
| import pickle | |
| import time | |
| import cv2 |
suadanwar
/ template_matching.py
Last active Nov 5, 2020
This is sample code for template matching tutorial using OpenCV on Raspberry Pi
View template_matching.py
| import cv2 | |
| import numpy as np | |
| img = cv2.imread("Cover.jpg") | |
| gray_img = cv2.cvtColor(img, cv2.COLOR_BGR2GRAY) | |
| template = cv2.imread("Raspberry Pi.jpg", 0) | |
| w, h = template.shape[::-1] | |
| count = 0 | |
| res = cv2.matchTemplate(gray_img, template, cv2.TM_CCORR_NORMED ) | |
| #methods = ['cv.TM_CCOEFF', 'cv.TM_CCOEFF_NORMED', 'cv.TM_CCORR','cv.TM_CCORR_NORMED', 'cv.TM_SQDIFF', 'cv.TM_SQDIFF_NORMED'] |
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