Hello everyone, I am really happy to present my video demonstration of my Smart Vehicle Headlight prototype, and I am glad it went well. You can hear the room light switch toggle between on and off which is operated by my brother, for dim light ...
Introduction
The design and build
The Interface
The demonstration
Conclusion
Links
Introduction Last year element14 challenged us to create an IoT Holiday Light and we delivered. This year, we were challenged to use the Texas I...
The background bits
Recycling
The Love and Romance
The background bits The proposal for this roadtest plus was written around the TI TPS92512 which is an LED Driver Buck converter. The idea was to design a 4Channel Lighting solution ...
The background bits
MQTT what?
Working with MQTT
MQTT Javascript
The CC3200 code and TLV protocol
Prototype
The background bits The proposal for this roadtest plus was written around the TI TPS92512 which is an LED Driver Buck ...
WOW!!! Did I just made it... YES I AM... I thought that I have to etch the sensor circuit which will be the long process, but had a quick thought and created with prefboard... The process was kind of quick and I decided to put all to...
What got into me? I have been working and productive for 7 days in a row...AHAHAHA!!! Just got to work my LEDs with TIP122 high current transistor... My soldering station...he deserves this picture as he does his job good... &nbs...
I have been interested in LEDs since before blue or white LEDs were available and have always followed LED technology progress, so this road test was was going to be interesting even if I did not manage to be selected as a sponsored participant. Fort...
I am going to start posting behind the scenes of my works... My making process is still going hardcore with the resources and tools I have and all within the budget I can afford. The parts from Würth Elektronik taking shape along with my ci...
The background bits The proposal for this roadtest plus was written around the TI TPS92512 which is an LED Driver Buck converter. The idea was to design a 4Channel Lighting solution along with a variety of LED panels. In addition to RGB Lighting...
Update: The LEDs I thought broken are still working without head, I can't stop laughing... it's like walking without a head...I think the head dome thing is act as lens and the Würth Elektronik LEDs are hardcore even after the solder heat and...
Traditional reflow systems use a conveyor that physically moves PCBs through various IR heated zones to achieve the desired time versus temperature profile, but this is not well suited to a (very) small prototype operation like my house. In my last b...
The background bitsThe proposal for this roadtest plus was written around the TI TPS92512 which is an LED Driver Buck converter. The idea was to design a 4Channel Lighting solution along with a variety of LED panels. In addition to RGB Lighting Panel...
Update: I am working on the soldering WE's SMD LEDs with my tricks and ideas. You know what? it really looks cool and works great...but... I don't think I can do the thermal protection with the board I have etched, it seems super hard and as ...
This update in the LED Road Test explores reflow soldering of Würth Elektronik power LEDs. Reflow systems generally try to use a temperature profile to heat the work up to soldering temperature. Here is a plot of a typical thermal profile:This profil...
Update: Ihe kit is gone. Hi, I'm finished with the Ultrasonic Sensing RoadTest, and would like to hand over the evaluation kit to a fellow enthusiast.If you are interested in learning how to measure liquid levels and liquid identification w...
NEW UPDATE: Please check end of the blog post... I am working hard to finish this project lately...Here is the update of my previous schematics and the final PCB design of the board. Instead of 2N2222A BJT transistor I am using ...
This is the last post of this roadtestThe initial idea was to transmit a unique code using the visible light. This has applications in indoor navigation (in museum, shops, etc) I got a working prototype (I will publish a video in the next days),...
Hi,well,,,, i liked write a review, but i got an error message: "unknown error" - i can't find a button "review" ?Unsere Software-Entwickler finden Sie diesen Code dann sinnvoll, wenn sie mit dem Problem befassen müssen: D1449...
