Prototype boards batch01 received 31 August 2009

Link to photgraphs of assembled and working prototype boards

Some images have additional components in place on boards to clearly illustrate relative positions, such as LCDs and buttons. There is more information at Circuits

MIG chip board, shown snuggled in palm (3.15" by 2.25"). Optional left and right switches shown (to be used by future firmware). The three visible areas without a ground plane are to avoid issues if the board (or future versions) are used with standoffs within an MD1023 detector. The multiple holes near the centre and top edge can be used to secure the stem of a minature coil for a probe detector.

Even smaller handheld BLUE chip board (2.25" by 1.50") with multi-position switch and LCD

Handheld EXPT board (3.15" by 2.25") with multi postion switch and LCD

BLUE chip board in same position it will plug into MIG chip board with multi-position switch and LCD

MIG chip board over MD1023 board

BLUE chip board over an area of the front panel of the MD1023 that the BLUE chip board can be affixed to. LCD and multi-position also fitted

BLUE chip and MIG chip boards viewed together with MD1023

MIG, BLUE and EXPT boards all together, top layers

MIG, BLUE and EXPT boards all together, bottom layers