Read about raspberry pi control power outlet, The latest news, videos, and discussion topics about raspberry pi control power outlet from alibabacloud.com
How to connect the circuit see another blog post:"using Raspberry Pi to control stepper motor--pythony language"/******************************************************* File name:stepmotor.c* Author:jason Dai* date:20 15/01/26******************************************************/#include Compile:GCC Stepmotor.c-o STEPMOTOR-LWIRINGPIRun:./stepmotorUsing
Annotated Source: http://www.cnblogs.com/einstein-2014731/p/5551846.htmlThe use of the C language Control Raspberry Pi 3B serial port, to achieve the purpose of using the serial port to send and receive data. Previously thought this serial port is the default to be formulated into a serial control
(decorated with @ post)
The first route is very simple, that is, reading the index template (the template is html) and sending it to the client (browser), because the path is "/", that is, for example, the IP address of Raspberry Pi is 192.168.0.10.
Use http: // 192.168.0.10: 8080 to access our "/" route (the default port of the bottle is 8080)
Similarly, the second route path is "/cmd", that is, access ht
Youku Video Address: http://v.youku.com/v_show/id_XMTMxMDY0NzY2NA==.html?from=s1.8-1-1.2Recently in the play Raspberry Pi remote control car, very early on the WiFi remote control to give Nginx+lua, why not python? Because I don't like python.The back can be played outdoors, plus a digital tube and infrared. Digital Tu
1. Effect display2. Hardware devicesIn a treasure bought a 4-bit common yin digital tube. 4 Number of common one cathode, altogether 12 pins. One of the 6,8,9,12 is a common-yin pin. Each number consists of A-g 7 diodes and a point DP. Because it is bought online without detailed device manuals, you can only test the pin and the digital diode on the corresponding relationship. You can see that the number 12th pin corresponds to the first digit of the common yin pin, the number 1th pin correspo
The GPIO pin has two modes board and BCM.1.GPIO output Control LED: Code: (1) Using board mode, GPIO.setmode(GPIO.BOARD) . Pin 35th is GPIO19 under BCM.(2) Set pin 35 to output mode,GPIO.setup(35,GPIO.OUT)(3) on the GPIO35 pin output high level, can also be Gpio.high2.GPIO interface for input signal: Circuit diagram When the switch is off, the GPIO23 is the high point level to obtain the input signal is ture. When the switch is pressed, the GP
The following accessories are used:Raspberry Pi 3 * *Brushless ESC 30A *Brushless Motor A2212 1400kv *7.4V Power Supply * *5V Power Supply * *Connecting Wire several
The simple connection diagram is as follows:
Code:
Import Rpi.gpio as Gpio
import time, sys
#我用的第12个引脚
pin =
Gpio.setmode (gpio). BOARD)
Gpio.setup (PIN, Gpio. Out)
#频率设置为400Hz
p = gpio. PWM (
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.