Elecrow Blogs

Not all of us we’re able to buy or get CrowPi for our own, In Elecrow, we care about all our customers so we crafted a special tutorial on how to use Minecraft magic blocks with NFC chips without CrowPi! Follow this instructions step by step on your fresh new raspberry pi image in order to get the RFID working on your raspberry pi with RC-522 module and be able to play using RFID Module and the NFC chips! https://github.com/Elecrow-keen/CrowPi.git clone and install the RC-522 driver from the Drivers/RFID/ directory using the command "python setup.py install"

Hey guys,we’ll have a seven-day Chinese Spring Festival holiday from 4^th Feb. 2019 to 11^th Feb. 2019. In the meantime, we can not process the orders but you can still place the orders because the perfect arrangements internally so that they can be processed efficiently as soon as we get back on 11^th Feb. This is a chart for checking our schedule easily. Here's our explanation of what's on the agenda. 1.For

Considering the wide use of micro:bit and electromagnetic lock, we made a video that combines the two to apply in life. What electromagnetic lock is? Electromagnetic lock is a locking device that consists of an electromagnet and an armature plate. There are two main types of electric locking devices. Locking devices can be either "fail safe" or "fail secure". Electromagnetic locks are fail-safe by design. (Fail-safe means that if the power goes off the door will be unlocked).

As Christmas is coming, we at Elecrow cannot forget even for a moment our hard effort during the year on working on our CrowPi, from sketching an idea to a reality of successful Kick-starter campaign! We decided to celebrate this Christmas with a special xmas special project using the CrowPi! We all know that during Christmas there is nothing better than sitting under the tree with the entire family and singing Christmas songs, why sing alone when you can have a melody singing for you? Our special project will allow your CrowPi to “sing” some Christmas songs for you using the on-board buzzer. We’ve already created an example that

We have been doing with the CrowPi Python Lessons to encourage people to learn electronics, computer science and programming these days.And now they are done so you can do something by yourself with your CrowPi. As we all know, python is an interpreted, high-level, general-purpose programming language, and now is commonly used in artificial intelligence projects and extensively used in the information security industry, including in exploit development.That’s the reason why we worked out this series of videos to teach you how to programming in python with CrowPi . In addition, you can master the basic common knowledge

My neighbor has a little girl with bad arithmetic. This is a headache when her parents direct her arithmetic, so I want to use Crowpi to program a simple calculator to help people who are not good at computing. My idea is to use the 4  independent buttons on Crowpi as +, - , *, /, and then use the 10 buttons on the matrix button to do 0-9 respectively.When I press these buttons, Crowpi Lcd can display the contents of the button I pressed. When I want to get the result, just touch the touch sensor and it will automatically display the result on the LCD.

This is the fourth year Elecrow provide free prototyping for Christmas theme PCB and hold the competition to encourage the makers to create interesting Christmas projects. Free Prototyping, coupon code: ChristmasPCB The coupon worth $4.9, can be used 500 times at most. It will expire on 26th. Dec. and each person can only use the coupon once. The coupon is especially for PCB manufacturing service with Christmas theme design. You can apply the discount code on the checkout page as below. BTW, 10pcs 10cm*10cm max PCB prototyping is $4.9 on the PCB prototyping order page.

We will have Mid-autumn festival(22nd- 23rd Sep.) and National Day(1st- 7th, Oct.) Vacation. Please arrange your order in advance. Green highlights stands for regular working days. All orders can be processed and shipped as normal. Yellow highlights stands for days which may bring possible shipping delay of your PCB and product orders. Red highlights stands for the vacation days. Emails can not be replied promptly. In order to decrease the PCB service delay, we will begin to process PCB manufacturing orders on on 5th. Oct. All orders can be placed during the holiday.

Preview one breadboard usage picture first.  And you can learn how the pins connected in one breadboard and how to use it.  The following is some basic information about breadboard. What is a breadboard? A breadboard is a rectangular plastic board with a bunch of arrayed tiny holes in it. You can easily insert electronic components into these holes to make up a connective circuit for prototyping or testing. There are different sizes and different colors of breadboards like these. You can visit this page to purchase breadboards in good price.