DiyMaker
Do it your self projects
Beautiful UAV Sky Writting
May 15th
Beautiful sky write thing with UAV with 4Hz GPS and tri-rotors. via : http://www.diydrones.com/profiles/blogs/sky-writing-returns
The Cute Balancing
May 15th
Cubic Balancing with six onboard computer, batteries, absolute encoder and DC motors for autonomous distributed control system. inertial sensor at the center of the cute. Source
Hitech Kitchen with iPad
May 15th
Done a lot of more in kitchen with iPad installed, you can listen music with connect to mini stereo, watch TV channel, web browser, open recipes when you looking with simple finger touch on iPad screen. Source : http://www.technolog.ie more picture at : http://www.flickr.com/photos/mykitchenipad/
Arduino Controlled 7 Segment 0-99 Counting with speed adjust
May 14th
The Arduino Controlled 2 digit of 7 Segment 0-99 counting with speed variable from 10K potentiometer. More >
Difference Amplifier with LF351 Op-Amp
May 12th
This circuit diagram showing how to using difference amplifier with LF351 that require +- 18V. More >
Non-Inverting Amplifier with LF351 Op-Amp
May 12th
Non-Inverting Amplifier with LF351 Op-Amp with +-18 supply calculate your output by: VOUT = (R1+R2)/R1 * VIN More >
Inverting Amplifier with LF351 Op-Amp
May 12th
LF351 Inverting Amplifier with +-18V supply. VOUT = (R2/R1)*VIN More >
Convert USB to Serial With FT232
May 12th
The circuit diagram showing how to connect to computer via USB device by using IC FT232 that can convert your USB port to virtual COM port as you can connect to your micro-controller with simple Serial communication (3.3-5V.), no external supply require it used power from USB port. only you need is install the FT232 driver on your computer.
Arduino LCD Timer counting Up and Down
May 12th
An example for Arduino timer counting up and counting down display output on LCD screen, Blink when time up. this an example for using millis(); time function. More >
Funny TEC POWER Generator Experiment
May 10th
We were experiment with thermoelectric and turn it as power generator by using 4X of 110W. thermoelectrics series them together for produce more voltage, the big heat sink on bottom side to make slowly temperature transfer for keep temperature difference between two side, as seen on video the RC car did not run because it carry too heavy load, but the motor were spin. More >
