best oscilloscope for arduino

Evil modification: TPYBoard makes cheap WIFI jammers and tpyboardwifi Reprint Please note: @ small Wuyi http://www.cnblogs.com/xiaowuyi 0X01 Introduction Do you want to have a Wi-Fi jamming device? I collected some information on the Internet and found that esp8266 can be used to implement simple interference functions, including network disconnection, replication, and spoofing. I have a Tpyboard V202 (30 yuan) in my hand, which is also an esp8266 chip. I also want to change the firmware. Can th

The method of increasing sonar height by MWC flight controlPresent situationMWC Open source flight control has been a bit of a year, and now a lot of new cross-machine to cc3d, Aerial camera switch to APM, commercial flight control is also a lot. But MWC as an Arduino based open source flight control, can be said to be very mature and code easy to understand, cheap, the effect is good, so my four-axis platform is still using the MWC flight control. MW

to join the link.3. Copy the AllJoyn library to the Arduino library directory4. Open the Aj_ledservice.ino sample program from the example->alljoyn options category, Arduino IDE menu bar file.And the red line circled out of the place, change your own wireless router SSID and password.5. In the menu bar tool, select the Arduino due and select the correct serial n

Tags: hauntbox automated electronic creative Smart Home Arduino Hauntbox is an open-source hardware controller that allows you to build complex and automated electronics projects with any sensor or controller. It is completely controllable and compatible with Arduino plug-in boards without welding or learning any knowledge in advance. Without programming, you can use open-source support controllers to e

and hardware environmentHardware: tiny6410 + LED + wired network or USB wifi software: linux + QT/curl/crontab/shell/YeeLink Service Iii. LED Control MethodHere, the built-in led driver and control method of tiny6410 are directly used for LED control. The method is as follows: 1. Register a switch sensor according to reference 1. 2. query the status of the switch sensor based on yeelink api. Use shell scripts on tiny6410 linux. #!/bin/ YL_ApiKey= YL_URL=http: upcmd= $upcmd | > /dev/sh

impossible to have too many built-in or plug-ins with additional hardware. Arduino breaks through the volume limit of mobile phones and combines android with the motherboard of a general handheld device. With this general-purpose motherboard, you can not only develop tablet computers like iPad, but also various remote control devices, including robots [16]. Figure 8 shows the plant cultivation controller farmbox developed based on

chips. When debugging a driver, in addition to fully understanding the data sheet of the chip, and in the process of software height, we also need to see whether the signal level we expect to occur on the chip. For example, when we write the driver, we need to write the I/O port to operate the peripheral chip, when writing the corresponding I/O port, we know that the corresponding chip signal should be valid, sometimes we need to verify whether the expected occurrence, which requires an

example, the test process of the key module leakage analysis, test adequacy measurement, code static quality analysis and collapse of the white box-level capture and analysis. Suppose you have doubts about the test results. You can use the client's code coverage visualization feature. Direct validation of related results.In addition, all the data of the nebula test can be traversed in the version number. All of the data analysis results specifically consider the aggregation requirements of the

to join the link.3. Copy the AllJoyn library to the Arduino library directory4. Open the Aj_ledservice.ino sample program from the example->alljoyn options category, Arduino IDE menu bar file.And the red line circled out of the place, change your own wireless router SSID and password.5. In the menu bar tool, select the Arduino due and select the correct serial n

This tutorial will teach you how to install the latest ArduinoIDE1.6.7 in the current Ubuntu15.10 release. Open-source ArduinoIDE released 1.6.7 and brought about many changes. The new release has been switched to java8. it is bound to the IDE and used for compilation. For details, see the release description. For older versions 1.0.5 that do not want to use the software center, you can install Ardui in all Ubuntu Distributions Using the following steps This tutorial will teach you how to instal

Sometimes, I prefer Arduino over cubieboard. Let's talk about the PWM problem first. Now there is no complete PWM driver on cubie's A10, and it is not enough and inconvenient to use, and some things such as IR are very mature in Arduino.So I started a hardware program for huluyun.1 huluyun is a real Arduino, and its design makes it easy to connect to CB. When buying it, it comes with four dubang lines 2.54

The power ripple index of the DC/DC module is an important parameter. A clean power supply is a prerequisite for the stable operation of the digital circuit and an important guarantee for the parameters of the simulator. To determine the power quality, the Output Ripple of the DC/DC module must be measured. However, the ripple value measured by many people is usually hundreds of music videos or even hundreds of music videos, which is far greater than the maximum ripple value provided by the devi

widening, line current increase, the operating temperature rise, the pipeline will be thermal breakdown. Of course, the same problem can be caused by the breakdown of the row amplitude adjustment tube and the lower damping diode. I found in practice that the 6th situation raises a high probability of a problem, and the 8th is not easy to think about. The operating temperature of the pipe is closely related to its base-pole excitation, and I have observed many kinds of monitors such as Adi, Phi

resistance because voltage between Vref and GND is fixedAnd no current would go into Vref pin duo to the virtual short and virtual open of the error amplifier inside of the Regula Tor Chip.Now it's time to value R3, R2, R1.Make sure is the output range of this regulator (Vout) and DAC (VDAC), and Vref by checking the datasheet of part.Then, list of the equation.(vdac.max-vref)/r2+ (vout.min-vref)/r3=vref/r1(vdac.min-vref)/r2+ (vout.max-vref)/r3=vref/r1Three unknown resistance, but both equation

Arduino Due, Beaglebone, mbed, or raspberry Pi are just a few examples of ARM -based embedded platforms for IoT product prototyping. Our intention to write this blog post is not only to compare these boards, but also to examine the significant impact of the processors in your design as they go into production.Internet of ThingsSterilizationas you read in the recent blog post,The Internet of Things is in vogue. In the context of stimulating innovation

ArduinoYun hardware introduction and ArduinoYun hardware tutorialArduinoYun introduction to ArduinoYun power outlet Arduino Yun has two outlets which can be divided into three types: power supply, digital I/O, and analog input. The power supply is mainly concentrated in part 1.7. Figure 1.7 Power Supply concentration There are also two locations in the 1.8 format. Figure 1.8 Power Supply Section The following describes the names and meanings in the

: Network Disk DownloadContent Introduction······python is a powerful programming language that is easy to learn and fun. But after mastering the basics, what do you do next? This book contains a set of imaginative programming projects that will guide you in using Python to create images and music, simulate real-world phenomena, and with arduino to interact with hardware such as Raspberry Pi. You will learn to use common Python tools and libraries,

Linkit Series Blog: MediaTek Linkit 7688 (i) Start and build OpenWrt Cross compilation environment under Mac, C language compiling Hello,world MediaTek Linkit 7688 (ii) GPIO basic operation and C language programming MediaTek Linkit 7688 DUO (iii): Control peripherals and sensors through Arduino Linkit 7688 DUO (iv): Connect the various Arduino sensors and modules--basic articles Linkit 7688 DUO (v) Connec

platform quickly judges the execution logic, performs synchronous operation and analysis, and gives the quality diagnostic report of the tested application while the user manually clicks on the application to be tested. For example, the test process of critical module leakage analysis, testing adequacy measurement, code static quality analysis and the collapse of the white box-level capture and analysis. If you have questions about the test results, you can use the client's code coverage visual

on the application to be tested. For example, the test process of critical module leakage analysis, testing adequacy measurement, code static quality analysis and the collapse of the white box-level capture and analysis. If you have questions about the test results, you can use the client's code coverage visualization to directly validate the results. In addition, all the data from the Nebula test can be traversed in the version, and all data analysis results specifically consider the aggregati