MrDEB
Well-Known Member
built a testing board (basically its a 18F452 on a perf board with an LCD display connected and an ICD header for connection to the Junebug.
Have several ribbon cables connected to leftover pins. These to be pluged into breadboard then LEDs, speakers etc to be attached via the breadboard.
Have a 7805 connected as well with on/off switch.
With no battery connected to board, and Junebug pluged in via the ICD plug I get Vdd at zero. Double checked connections using an ohm meter. Using the Pickit2 it shows error. Am I supposed to connect a battery? ALL the dip switches on the Junebug are off.
Contemplated an LED on the Vdd pins? Tryuing to power using the USB for power. Thinking maybe I am supposed to have some of the dip switches ON?
been awhile since I used the Junebug. Forgot some basics.
any suggestions?
meanwhile will do some more deciphering..
Have several ribbon cables connected to leftover pins. These to be pluged into breadboard then LEDs, speakers etc to be attached via the breadboard.
Have a 7805 connected as well with on/off switch.
With no battery connected to board, and Junebug pluged in via the ICD plug I get Vdd at zero. Double checked connections using an ohm meter. Using the Pickit2 it shows error. Am I supposed to connect a battery? ALL the dip switches on the Junebug are off.
Contemplated an LED on the Vdd pins? Tryuing to power using the USB for power. Thinking maybe I am supposed to have some of the dip switches ON?
been awhile since I used the Junebug. Forgot some basics.
any suggestions?
meanwhile will do some more deciphering..