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59
Noisy Display
The LPC1114 controls a row of RGB LEDs fixed to the end of a rattle. The LEDs blink in patterns while the rattle is rotated. This way images are drawn in the air.
4 user images are stored in the flash of the LPC1114. These images can be edited on the LPC1114 using the built-in editor. The built-in editor uses a PS/2 mouse as input device and a television set (scart input) as display device.
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 4.21 | 4.11 | 3.79 | 4.21 | 4.08 |
35
Electronic Chairperson
Most meetings require a chairperson in order to control and direct the proceedings. The role of the chair is similar to that of a referee. When a meeting is disrupted it is the responsibility of the chair to deal with the problem quickly and restore order. To help the chairperson to keep the order in the meeting, the present project was proposed, in order to avoid multiple talking situations.
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 4.31 | 4.17 | 4.17 | 4.28 | 4.23 |
33
Low Cost E-Tap
Low cost E-Tap This abstract describes how to convert any normal mechanical tap into an E-Tap at reduced cost showing the way towards Green Technology With the introduction of custom made E-Taps, people started replacing their normal taps in homes, offices, etc with these new E-Taps. This involved a considerable amount of plumbing cost apart from the heavy expense incurred from purchasing these E-
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 3.95 | 3.71 | 3.95 | 3.9 | 3.88 |
28
Energy Friendly Socket
My project is developing an Energy Friendly Socket (EFS) using the LPC1100 microcontroller. Its function is to calculate the power consumption of the electrical appliances which are plugged in it, and send out the calculated value via ZIGBEE module. It can also respond commands coming from an energy monitor (E-monitor), the commands can turn on/off the electrical appliances at a preset time. The E
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 4.05 | 3.9 | 4.25 | 3.95 | 4.04 |
6
Wikipedia Cortex
A Wikipedia player offering smooth scrolling, clear text and all of human knowledge in the palm of your hand.
This device can also play photos, music and games as well as other applications with alternate firmware.
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 3.75 | 4 | 3.81 | 3.75 | 3.83 |
4
Wireless node detector
At one side we have a Wireless FM transmitter, which will send short data. This will happen in specific time, to save the battery life. From the other side we have Wireless FM receiver which will try to detect the received signal from the transmitter. We will measure the power of the received signal and display it, on PC GUI which I wrote on C# language, this is option 1 or for option 2 on LCD, wh
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 3 | 3.25 | 3.13 | 3.38 | 3.19 |
4
Guitar tuner
The project is a guitar tuner, which could be used to tune guitar strings.
The idea is to record sound of one string using small microphone and preamplifier.
For recording from the processor side would be used A/D converter.
The required sampling rate is small and equals about 700 Hz, because the thinnest string has self-frequency equal about 329,628 Hz.
To rich good frequency resolution imp
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 2.83 | 2.8 | 2.67 | 2.67 | 2.74 |
3
Low-Weight Low-Power Variometer (Thermal Indicator) and Flight Logger (For RC Gliders) Using Commercial-Off-The-Shelf (COTS) Walkie-Talkie
LPCXpresso polls variometer for altitude, altitude change (indicating thermal), and temperature. Also, polls battery voltage. Generates speech (from .wav data in micro-SD) and controls mic-key of (Cobra Micro Talk) walkie-talkie (removed from case). Stores all flight data on micro-SD card. Included application allows plotting of all flight data (in MS Excel). Example: The system might tell you: "U
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 2.67 | 2.57 | 2.71 | 3 | 2.74 |
2
Electronic Control Unit for Solar Home Lighting System
A complete Electronic Control Unit for Solar Home Lighting System used to charge the battery during the day implementing MPPT algorithm, turn on a light at night. This unit with its fused battery and intergal LVD and day night sensor as well a remote control capability is a complete solar home lighting control system. List of NXP products needed for the design: 1.LPC1100 series Micro controller 2.
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 3.1 | 3.63 | 4 | 3.88 | 3.65 |
1
E-Flash Card
This is a Electronic Flash Card System. It is a user friendly portable battery operated device to help with learning pictorial scripts like Japanese Kanji. To put it simply it is a electronic version of the paper flash cards many students use. This device will allow the input of the pictorial data using the touch panel, this data will be stored in a compressed format in the flash memory chip. When
| Community Ratings: | Creativity | Design Efficiency | Usefulness | Video | Overall Rating |
| 2.86 | 3 | 3.14 | 2.57 | 2.89 |
Recent design updates
- Energy Friendly Socket
- Low Cost E-Tap
- E-Flash Card
- Wikipedia Cortex
- Noisy Display
- Electronic Chairperson
- Wireless node detector
- Low-Weight Low-Power Variometer (Thermal Indicator) and Flight Logger (For RC Gliders) Using Commercial-Off-The-Shelf (COTS) Walkie-Talkie
- Guitar tuner
- VIKAS – VIllage Komputing Agricultural System
