PLD-USBCM66: USB-C Volt/Current meter
Robust inline USB-C meter with PC data link and external power.
  • Supports new 28V USB-C levels and bidirectional
  • Onboard LCD display showing volts, amps, and direction
  • PC Data link and power via USB-Mini connector for robustness
  • OSD shows volts/current graph with high sample rate (~20sps) to catch transient glitches
  • Is always on, no need to plug in to the device, or wonder if it's working
  • Does not interfere with the USB-C current draw value because it sources power via the USB-Mini lead
  • No need for DC PSU any more for most tasks with everything using USB-C converter cables
    • Macbooks via USB-C
    • iPhones via Lightning
    • Magsafe 1, 2 and 3
    • PC Laptops using multi-connector lead
    • USB Mini, and Micro available too for Android phones
    • ... and probably more. Won't be long before your DCPSU is nothing more than for injection shorts-finding!
  • What's included?
  • What do you have to supply?
    • USB C power brick ( we like the Apple ones )
    • USB C to USB C cable ( again, the Apple ones seem good )
    • USB C to ... what ever connector you need
  • Extras

PLD-RLB02: Advanced Microscope Ring light
Finally after almost 3 years of development and many version revisions, we've hit the ideal balance with the ringlight.
  • No glare
  • No wash out
  • No dark shadows
  • No polariser / wasted light
  • No humming/buzzing
  • Excellent CRI (97)
  • Lots of luminance (up to ~12W)
  • No visual flickering, even at low brightness levels
  • Uses common 2.1mm DC Jack; connect to any 24V DC supply
NOTE: You will need to supply your own power brick; 24V 1A DC 2.1mm Jack, Tip-positive type.
Maximum mount diameter52mm
Power supply required24V,1A DC, 2.1mm tip barrel jack, TIP positive
Some options:
Mount colourVarying, usually will be either black or blue. STL file is available to anyone who wants to print their own
Mount methodTwo nylon M3 screws for friction fit against barlow assembly
Number of LEDs28 (7 front, 21 rear)
Maximum power consumption14.4W (24V @ 0.6A)
Colour temperature5000K
CRI97
See the ring light in action moments after the first build was finished...