Guitar AmpA small guitar amp built around an LM386N amplifier
NES Zapper laser pointerSome images of a gutted NES Zapper with a laser pointer and 7805 regulator
Traffic light controllerA state machine circuit to simulate a traffic light controller. Final pictures are the implementation of the circuit in VHDL on a CPLD
HCS12 RobotRobot built using a Freescale HCS12 MCU. Clarkson University, 2006
Solar car monitoring circuitMonitoring circuit I made for the Clarkson University solar car. The sink pictures are of etching a PCB in a 3-liter soda bottle in a dorm bathroom!
Trak BotA simple robot platform
Clarkson Solar CarsVarious pictures of the solar cars Hyperion and SEVRX at Clarkson University
eInkSome pics of the dismantled Esquire eInk insert
Regulator_pcbRegulator_pcb Album
Guitar Amp 2.0The second version of the simple guitar amp using an LM386 audio amplifier
Making an LCD projector using an over-headFew people know you can make an LCD projector using an old LCD and an over-head display
Parallel port driven character LCDPictures of a 16x2 character LCD driven using a PC parallel port
Vt_circuitVt_circuit Album