• Single MPPC (2 generations), the 1st generation (Vop ~ 70V) and 3rd generation (Vop~ 57V)
• MPPC array (4×4= 16 channels)

Only soldering option is available for single MPPC. MPPC array is going with a dedicated PCB The readout circuit will be provided

• Two types of scintillator, each teams is with four scintillator bar. The size is important to estimate the cosmic muon rate
• Consider the arrangement with wavelength shifting fiber (WLS)
• Consider the light tightening

• Need to cut (length should be estimated)
• Need to polish
• Need to consider how coupling with single/array MPPC (whether using an optical coupling or well-aligned laser cut). For MPPC, only one option is to use customized plate, but need to consider how to fix the position of wavelength into the plate. Remember the channel mapping for MPPC array

• 8 channel NIM amplifier; x10 per stage of amplification. Also, There is an amplifier with shaper
• For MPPC, there is a built-in amplifier in the PCB; no need of amplifier

• Threshold ~ 20mV at minimum (with single MPPC, may need two-stage of amplifier)

• NIM module
• Oscilloscope option using the pattern trigger.

• Two oscilloscopes are available for two team. Team A can use 200MHz bandwidth oscilloscope while team B can use 100Mhz bandwidth. Four channels can be used