  Lablets are autonomous microscopic particles with programmable CMOS
electronics that canvcontrol electrokinetic phenomena and electrochemical
reactions in solution via actuator and sensor microelectrodes. The lablets are
designed to be rechargeable using an integrated supercapacitor, and to allow
docking to one another or to a smart surface for interchange of energy,
electronic information and chemicals. In this paper, we describe the design and
fabrication of singulated lablets (CMOS2) at the scale of 100 by 200 {\mu}m,
with the supercap adjacent to the functional lablet and occupying half the
space. In other works, we have characterized the supercap and described the
electronic design and proven functionality using arrays of these lablets. Here
we present fabrication details for integrating functional coatings and the
supercap and demonstrate electronic functionality of the lablets following
singulation.
