OCTOPUS engine | mechatronic | electronic | 3print | arduino | raspberry pi |

webové prezentace, databázové aplikace, elektronika, raspberry, PIC

Objects of interest

Block Chain
BitCoin
Ethereum
DAO Decentralized Autonomous Organization

Mechatronic
Robotic
Augmented Reality
Virtual Reality
New Reality

Electronics:

microchip

OE_PORT-USB | PIC 18F2550 (APL03)
C# SW: USB PORT

OE-PORT-mini | PIC12F1840
OE-PORT-LOG
OE-PORT-UART
OE-PORT-433MHz
OE-PORT-BT
C# SW: SQLITE PORT

OE-LION Battery Charger
OE-LION-01 (APS06) - only monitoring
OE-LION-02 (APS06) - load-shedding

OE-ANALOG-multiplexer 8-channel voltmeter

OE-I2C-modules GPIO, A/D, step

arduino

Arduino
Arduino Nano
Arduino Uno
Arduino Mega
Serial display (GitHub)

Raspberry Pi Edition
(Model A, Model B, Model B+)
GPIO
(LED & button | rottary encoder)
UART (PIC)
PIC12F1840 (A/D, relays, Etc.)
i2c
(LCD Display, time modul, EEPROM, FM radio)
raspi shield
(i2c, UART, LCD, rotary encoder...)
3Dprinter - 3DWARF etc.

Open source project:

3D scanner

Serial display

.:

Install | Setup

System | Script

Code | Python | C

Linux

Raspberry GPIO | Simple test 01 | LED & button

Raspberry PI test LED

#!/usr/bin/python
#flash.py
import RPi.GPIO as GPIO
import time
LEDR = 23
LEDG = 25

# set pins
GPIO.setwarnings(False)
GPIO.setmode(GPIO.BCM)
GPIO.setup(LEDR, GPIO.OUT)
GPIO.setup(LEDG, GPIO.OUT)

# light LED (set pin to logic "1")
GPIO.output(LEDR, True)
GPIO.output(LEDG, False)

time.sleep(1)

# LED off ("0")
GPIO.output(LEDR, False)
GPIO.output(LEDG, True)

time.sleep(1)

GPIO.output(LEDR, False)
GPIO.output(LEDG, False)

#!/bin/sh

echo "cd>"
cd ..
cd my-python
echo "sudo>"

i=5
echo "flash $i times"
while [ $i -gt 0 ]
do
# sleep 1s
echo -n "."
i=`expr $i - 1`
sudo ./flash.py

done
echo ""

exit 0