Tiny e-Lab LCR-T4 tester

This is remix of https://www.thingiverse.com/thing:2999383
LCR tester model: [LCR T4](https://www.aliexpress.com/item/1pcs-ESR-T4M328-Digital-Transistor-Tester-Diode-Triode-Capacitance-ESR-Meter-For-MOS-PNP-NPN-LCR/32887051090.html) (PCB dimension: 60mm x 72.6mm)

BoM:
1x LCR T4 tester PCB
4x 2.5x6mm screws (for PCB)
1x XT60 connector male
1x XT60 connector female
1x Vigan 24.102.4 - 2 mm diameter panel-mount socket GREEN (or similar type for 6 mm holes)
1x Vigan 24.102.3 - 2 mm diameter panel-mount socket YELLOW (or similar type for 6 mm
1x Vigan 24.102.5 - 2 mm diameter panel-mount socket BLUE (or similar type for 6 mm holes)

Optional
1x 78L09 voltage regulator
1x 100nF capacitor
1x 9V battery clip

Other modules:
[Tiny e-Lab T12 OLED soldering station](https://www.thingiverse.com/thing:3295331)
[Tiny e-Lab Power supply](https://www.thingiverse.com/thing:3298877)