Today we will talk about designing hardware in a systematic way. We will see what are the different approaches we can take and how we break down the product brief into …
Enclosures
I worked on an Arduino project recently, it was working fine on the bench, but in field it was having erratic behaviour of hanging up abruptly. I used Arduino Mega 2560 …
For projects that uses low IO count and/or need to fit in a tight space, you can use the attiny on arduino. This let you forgot about makefiles, all the configurable …
Couple of month ago I was commissioned to build an interactive carpet for kids prototype. The concept was a carpet with cute animal faces on it, when a kid steps on it …
Last week was a pretty busy at the workshop. Finally the CNC laser cutter is up and churning out awesome stuff. The most difficult part was aligning the laser, burned …
I got to use HC-05 very popular bluetooth serial device, getting it up was pretty simple, also wrote my first android app I made two projects for a Ad company Dart gun …
I’ve been working on a project of building wireless sensor network, and the information on the antenna design is very limited, I was a download spree last night and …
I first AVR programmer was a usb, I got in my 4sem of under grad, I knew nothing about uCs I knew what can be done using these, could not program on my own so I took the …
Operating Principles for Inductive Proximity Sensors Inductive proximity sensors are used for non-contact detection of metallic objects. Their operating principle is …
Manually There are various locations in GNU/Linux in which fonts can be kept. These locations are defined in /etc/fonts/fonts.conf; standard ones include …