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Hi i would like to ask you a couple of questions, do the switches need a power supply? I have 2 terminal switches can I use them or do I need 4 and what would they and the usb come under in circuit Wizard program. Also could this device be powered from a battery? If so how? Many thanks for your time. Or anyone who helps me
could you give instructions on how to read this
hi i am unsure of how to wire up the buttons i have 2 momentary switches i understand that the 4 pins are connected in 2's what does BL BR TL TR mean? also my buttons have no indication of which way round they go please help im new to electronics many thank Nick
Hi could you put a schematic diagram of how to wire up an Arduino in place of the Attiny84? As really struggling to program the Attiny84 and happy to use an uno for this project. Thank you so much regards Nick
Frameless Laser Harp
Full Binary Clock
Iproduced a Bluetooth pedal some time ago for my Dad following this and itworked brilliantly, a fantastic tutorial. A friend has asked if I could makethem one, I was wondering if instead of using the Adafruit EZ-key as this costsabout 18 pound, could you use a Generic Arduino Uno R3 and Bluetooth module,which you can get for about 4 to 5 pound for both? I would be interested inyour replies.
is there any minimum requirements for the stepper motor? would a 4 way Arduino stepper motor work? many thanks,Nick