good, i checked the UBW thingy its good for what ur trying to do.... although its a CDC class it should work fine but u need the driver.
i guess i have seen some something similar to what you described somewhere sometime ago. anyway its not hard to DIY. simply get a USB enabled...
microcontroller's output usually can supply a max of 20mA at 5v. capnPedro solution is best and should work with no problems. u could use any...
the circuit is a bike POV and the LEDs are individually controlled by serial to parallel shift regs.. and all the common ground connects to the...
hello all i have 30 RGB LEDs that i want to be able to switch them using a transistor. all leds are connected in parallel. now if each RGB...
many new optical mouse that i saw dont use optical detection of scroll wheel, they use some sort of mechanical rotary encoder. ur best bet is to...
it would be more advance and much nicer if u could substitute the knobs with capacitive touch sensing pads with a cool plexi and lightningjust a...
hi albo is it really convert dc-dc ? i am abit confused bout this two lines # AC Input Voltage Range: 85-264VAC (120-370VDC) # Input Frequency:...
http://led.linear1.org/led.wiz check that wizard out..
problem solved !!!! the circuit board that the servos connects to didnt have a common ground with the PIC18F4550 controller board. can you...
hi everybody i have this problem i couldnt tackle, i am building a mini robotic arm it has 3 servos to do 3 DOF. one is futaba, one is JR,...
hi DanielHB try to make sure you are receiving a pulse train out of the output pins, you could use an oscilloscope or a pickit2 if you have...
hello everybody i made a PIC18F4550 board which controls 2 motors they are from the AXH series made by oriental motor. the issue is the 4550...
hi first, what C compiler your using ? if( PCW CCS) there are many ready made code, check your driver folder on CCS installion...
helllllllllo eveybody i have this project where the use of ps2 mouse is required and i am having real problem interfacing it to the micro, i am...
hello eric dont use the relays as mvagusta said use a high power rating BJT or mosfet this would last much much longer. i once used a relay to...
your welcome
true. you should see be able to adjust contrast now, try moving the pot you will notice the black rectangles start to disapear and text will apear.
pin 3 you connected it directly to ground. you must connect it to a pot so you can vary the voltage thus adjusting the LCD contrast. its working...
http://www.beyondlogic.org/parlcd/parlcd.htm more links on google
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