I was thinking of a wearable stationary POF.
An arduino is cool if you just want one or two. Especially the Lilypad. For instance, the wearable inbox project uses lilypad. They have a power supply that can run on one AAA battery. Also this beginners kit has a Lithium Polymer battery. That gets power out of the way.
This was great when we are prototyping or making a one-of educational project. But what if we want to make a larger number of them like 50 or more?
Intuitively I know my launchpad might be an answer. If I’m understanding it’s supposed to be used to program a chip which you then add to your own project. The system provides debugging and stuff. I’ll have to take a look at that.
Others are already making little badge type stuff that’s almost wearable.
This stuff isn’t so wearable since the power supplies have not been worked out for that. They probably are quite prickly too.
But they’re using pics I think and their component lists look sorta long:
Component Description Part # R1 - R8 (order 1 pack) PK 100 270R 0.25W CF RESISTOR (RC) 62-0356 R9,R10 (order 1 pack) PACK 100 10K 0.25W CF RESISTOR (RC) 62-0394 C1,C2 100N 2.5MM Y5V DIELEC.CERAMIC (RC) 08-0275 C3 220N 5MM Y5V DIELECT.CERAMIC (RC) 08-0280 J1 2.1 PCB DC POWER SOCKET (RC) 20-0970 socket for IC2 18 PIN 0.3IN TURNED PIN SOCKET(RC) 22-1723 IC1 L7805CV +5V 1A VOLTAGE REGULATOR (ST) RC 47-3290 IC2** PIC16F628A-I/P (RC) 73-3340 D1 1N4001A 1A 50V RECTIFIER DIODE (RC) 47-3420 LED1 - 8* (order 8) L-7113ID LED 5MM RED DIFF 45MCD (RC) 55-0155 S1 5.85MM RIGHT ANGLE TACT SWITCH (RC) 78-1152 JP1 5 W SINGLE ROW PCB HEADER PLUG (RC) 22-0510 Power supply *** 9V 600MA MINI PLUGTOP SW MODE PSU RC 85-2957
What to do….