DR100W conCEPT Project with BASCOM 8051 Programming

Ferdz-Dandy · Joined: 20 Jul 2017 Posts: 2

Hello Everyone - I am sharing my project, a shareware and courseware to Learn (a) Hardware (b) Programming with BASCOM 8051 and (c) Modular Board Integrations.

I used Audio as the hardware,
one reason is that, I love music, and I programmed the 8051 core controller with BASCOM registered version. I attempted to use AVR using ATmega8515 (AT90S8515) as it is pin compatible with 8051, but I am halfway of it, the controller can use 8051 and AVR (ATmega8515).

I shared it here because I wanted to make a better Learning Platform, an upgrade as DR100W concEPT II
(1) Hardware using real digital Equalizer and Tone control, Touch Screen LCD
(2) Better Programming technique + some graphics or display sine wave or real music waveform

and, looking forward with the help of BASCOM community to
(3) Continue the DR100W conCEPT Automatic Test Equipment (ATE) -- a 24/7 system that will check the project and possibly to add
IoT functionality with ESP8266 so I can monitor the parameters over the net when I am not at home (dreaming for now)

first, see the videos introduction of the control module which is programmable by BASCOM 8051 -- I am using a standard 8051 from STC

https://www.youtube.com/watch?v=Yptbk9mxq54&list=PLa_Y0kApoboSfrw0Acn91Aw0DKmFvX82p

and this one here is the working program driving a hybrid analog + digital tone control/preset Equalizer

https://www.youtube.com/watch?v=C99E7R-QqLI

Thanks to all !

Ferdz-Dandy · Joined: 20 Jul 2017 Posts: 2

the simplified block diagram of the DR100W conCEPT Project.

if not clear, get the PDF :

There are 5 modules :
1. DR100W_CM : Controller runs by a uC (AVR or 8051 core), diy made
2. DR100W_EQ : Equalizer and Tone Control, diy made
3. DR100W_PA : Class-D power amplifier, diy made
4. DR100W_SMPS : split SMPS Power Supply, (prefer to buy a complete and fully working module........ but it cna be diy, just need more equipment
for safety reason)....... and,

5. Remote Controller : RF controller (standard market controller)

The Hardware that is programmable by BASCOM is the DR100W_CM, more info on this video

https://www.youtube.com/watch?v=U6yyyockrCs&t=186s

It is this module that, I would like to changed its form factor,

1. with Touch screen colored LCD
2. adding temperature sensors to monitor heatsink temperature
3. other stuffs that make a good front panel amplifier ( can be used also as general display).

and, I still love 8051 core -- but this time will use a high speed 8051 core or called 1T8051 (the current project used the legacy 8051), with ADC.

albertsm · Joined: 09 Apr 2004 Posts: 5922 Location: Holland

Hello Dandy

Thanks for sharing your work here, And also thanks for the videos. It was nice to see the introduction and to see you and where you live.
I will follow your project and help with the DAT files and/or possible changes in bascom-8051