All posts by Lee

Control LED with NPN transistor an STM32F4

Hey guys!! Check out the latest article on controlling an external led using a transistor and a separate power source

NPN Switch

NPN Switch

Contact Us!

Get in touch with the new contact us form, would love to hear from designers interested in helping with the site look and feel

Control an external LED via a GPIO Pin!

Hi Guys,

check out the latest article on how to control an LED using a GPIO pin on an STM32F4 Discovery board!

Controlling an LED via a GPIO pin on the STM32F4 Discovery board

Controlling an LED via a GPIO pin on the STM32F4 Discovery board

See the video on youtube

New Logo!!

Hi Guys,

I thought it was time to refresh the site a little so i decided to upgrade the logo (its now and iphone 5 instead of an 3GS – about time!!) and I’ve been messing around with the colour scheme a little, you will notice we are now lime green!!!

Let me know if it hurts your eyes! and keep your eyes peeled for the up and coming post on how to use an STM32F4 Discovery board to control the brightness of an LED…..


hi Guys,

Add tecsploit on twitter to stay up to date with all our latest content!

I’m back!

Hi All,

After a long break ive dusted off the code for this website and im on a mission to start posting again, watch this space! 🙂

STM32F4 Discovery Board and USB Cable

STM32F4Discovery Hello World LED

Hi All,
I’ve created the first in a series of tutorials I’m working on for the STM32F4Discovery Board, in this tutorial you will find a guide to setting up Eclipse Indigo and using it with the G++ compiler tool chain to create and run your own program on the STM32F4 Discovery board.

Read the guide here

Let me know how you get on!


STM32F4 Discovery Board and USB Cable

STM32F4 Discovery Board and USB Cable

Morgan Freeman IS ALIVE!!

Just so you can all relax, the legend that is morgan freeman lives on!

Unfortunately I fell victim to the fake post made on facebook – I even forwarded it on to all my friends before checking  (several hours later I might add) to see if it was true.

Of course, it was yet another ‘Joke’ – Morgan Freeman Lives On!!


STM32F4 Discovery Board – now I can build my own tec!

Hi Guys!

I’ve always wanted to learn electronics and have recently got my hands on an STM32F4 Discovery Board, for those of you who don’t know what I’m talking about its basically a programmable circuit board with a load of built in goodies waiting to be explored!

Because of this I’ve added a new section to the site called electronics, where ill be posting a series of mini tutorials starting with the basics, and hopefully moving on to more advanced stuff in the future, check it out!!