Connecting a CNC over WIFI using ESP3D
It's great when things like 3d printers and CNC machines can be controlled by conventional software like Lightburn or EstlCam over wifi. From my experience, I don't have to run every time from my pc…
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Mikrotik Router Brute Force Prevention Script
After I have installed a mikrotik router at my home, and login to my router, the router log is messed up with failed login atempts from several ip address from the world. So, I have…
Arduino Solar Charge Controller – 2
As the battery type is lead-acid battery, the technology is older and a lot of information are available in the internet about the battery. The battery charging curve is like as following: There are three…
Arduino Solar Charge Controller – 1
I was sent to my home at 20th march, 2020 by my office due to the COVID-19 lock down. At my hometown, there were not all of the resources available like Dhaka city. Due to…
Tampermonkey script to identify job posts from certain country in upwork – 2
I have updated the script a little more to remove the red text and show them a silver color that perceives like a disabled state. Also the job posts that have less than 5 bids…
Dropzone.js – 4 [image preview: onclick image, open in new tab]
We often want to download/preview to make it sure what we have uploaded. A small thumbnail preview sometimes not enough. So, here is a small javascript. That will open the image in new tab. $(…
Dropzone.js – 4 [The preview thumbnail image is not thumbnail size]
The following image says it all : The images in the thumbnail are not in their perfect size. To solve this, we have to add some CSS. A css tag like following in the <head>…
Dropzone.js – 3 [Preview from upload folder]
We always want to see what we have done in the past. An user will want to see the uploaded files later. When we reload our dropzone upload page, We can’t see the files we…
Dropzone.js – 2 [deleting files]
Humans make mistakes, It’s their default behavior. It is possible that while uploading files people will upload unnecessary images and later they will want to delete those. In our previous version of dropzone test project,…
Dropzone.js – 1 [upload files]
Dropzone.js is a JavaScript library which provides drag and drops file upload with preview. It works with or without jQuery within the project and also it doesn’t require any other libraries. It doesn’t upload the…