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Greetings Best Community Members in the Galaxy!
Once again its time to pick the winners of the last project competition, the Data Conversion competition. By volunteering to judge you help ensure that the winners of Data Conversion reflect the diversity of thought and opinion that makes this the best online community for engineers in the galaxy!
- One Grand Prize Winner Wins a $200 Shopping Cart!
- 3 First Place Winners Win a $100 Shopping Cart!
Those of you that have volunteered to judge in the past, you know the drill. Comment below to let me know or message me directly at tariq.ahmad.
You're under no obligation to vote for the best project but we do ask that you look for complete projects and let us know your thoughts on the winners you pick.
The guidelines are loosely structured but are designed to encourage complete project submissions (with steps and video proof), and we want this program to be something that everyone in the community can participate to post smaller projects that fit within a theme (a theme the members pick in a monthly poll) .
For each project submission did the entrant do the following:
- Follow the Steps - Did they provide the steps it took to complete the project (text, video, or images) and/or schematics.
- Submit Video Proof - Did they post a video proof of their project?
- Stick to the Theme - How well did the project stick to the theme of the competition?
- Demonstrate Originality - Did they come up with a clever name for their project? Or did they introduce something new or that is not commercially available?
Get a Decider badge for volunteering to judge a Project14 competition! To earn a Decider badge, simply volunteer to judge a Project14 Competition, pick the winners and give us the reason for your choices. The Decider badge will be your reward for making your decision! Diversity and inclusiveness are the strengths of this program. You can receive a Decider badge by volunteering to judge this or any future Project14 Competition
Here is the list of projects to choose from Data Conversion:
Project14 | Data Conversion: Meet the Projects that Explore Either A-D or D-A Techniques!
The Projects:
Analog Audio in, split into Freq Bands, amplitude exceeds band thresholds, drives MOSFET (i.e. light organ) by robogary:
| Analog Audio in, split into Freq Bands, amplitude exceeds band thresholds, drives MOSFET (i.e. light organ) | |
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The Unnecessarily Complex Battery Tester by ntewinkel:
| The Unnecessarily Complex Battery Tester | |
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DAC: Class-D signals by Jan Cumps:
| A Crystal Clock with 1 Transistor - the Pierce Oscillator | |
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Micro Server Motor Tester by dubbie :
Micro Servo motor Tester #1 : The Initial Prototype
Micro Servo Tester #2 : Now With OLED Display and Button
Micro Servo Tester #3 : Now With Pulse Generator! (Video now working)
| Micro Server Motor Tester | |
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Visual ADC by baldengineer:
Visual ADC - How an ADC converts a voltage into a digital value, Introduction | Part 1
Blinken' and Clicken' the DAC for vADC | Part 2
Sample and Hold - vADC | Part 3
Rough vADC demo, ADCing
Binary Search - The SAR ADC's best kept secret
Final Countdown - ADC from scratch demo video
| Visual ADC | |
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Oscilloscope on a 24-bit ADC chip ADS1256. by maxpowerr:
| Oscilloscope on a 24-bit ADC chip ADS1256 | |
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Force Sensitive Resistors and a USB ADC by dougw :
| Force Sensitive Resistors and a USB ADC | |
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WeakSignalTransmitter by bernhardmayer
| WeakSignalTransmitter | |
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AquaLoop: 4-20mA current loop based water level indicator by navadeepganeshu :
| AquaLoop: 4-30mA current loop based water level indicator | |
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HEART RATE MONITORING WRIST BAND by tvaibhav:
| Heart Rate Monitoring Wrist Band | |
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Drone Motor Thrust Tester by milosrasic98:
| Drone Motor Thrust Tester | |
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Color Detector by yesha98:
| Color Detector | |
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