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“The synchronizer ensures a contact-free, optical synchronization of external photographic flashguns. The triggering of the external flash is derived from embedded flashes of a camera. It can be used for both digital and “analogous” cameras or for a remote synchronization …
“It all started when i’ve saw the instructables “Binary Game” by Keebie81 http://www.instructables.com/id/Binary-Game/ But I’ve thinked that a stand alone version instead an Arduino board, would have been better in order to get …
“64 channels Infra-Red Remote Transmitter circuit build around PT2222M IC, The IC is pin to pin compatible with NEC uPD6122 respectively, the remote is capable of controlling 64 functions keys and 3 double keys. The PT2222M Infra-red remote control transmission …
“In this video tutorial, I walk through all the steps to making a retro RGB Arcade Clock that can receive text messages! It is able to scroll messages with animated arcade sprites and retro particle system graphics in a cool …
“The voltage-controlled current source circuit can be used to drive a constant current into a signal or pump laser diode. This simple linear driver provides a cleaner drive current into a laser diode than switching PWM drivers. The basic circuit …
“The goal of the project was to create a robotic hand that is controlled by sensing the muscular contractions in the arm of the user and to replicate the movements on the robotic hand. Electrodes will be placed on multiple …
“AC line detector is a device which detects AC line currents without making any electrical connections to the line. An easy to make circuit to identify the line and the neutral of an AC circuit, without making contact with the …
“This is a modification of my simple IR light dimmer v1 that you should also check out. Modification is mostly in hardware so that dimmer does not require both phase and neutral wires to operate. I am releasing source code …
“This is a modified PS3 sixaxis clone controller in which, 8 external buttons added to cammand Arduino Pro Mini 3.3V to trigger 8 different series of buttons. one after another. This code series are hard coded to an array …
“The intention is to build an as simple as possible yet beautiful robot insect, and then apply it to their own choice, as a swarm insect or equipped with an IR sensor or color sensor …….. I would like to see …