Tomas TECHNIC Posted September 8, 2020 Posted September 8, 2020 This electronic meter can reliably measure the length of a Lego beam in a few seconds. If the touch sensor is released, the brain measure the rotations of the motor and then compute the beam size thanks to the range block. You can visit my website to see some photos and to download building instructions and EV3 program. https://tomastechnic.com/beam-meter/ Quote
doug72 Posted September 9, 2020 Posted September 9, 2020 (edited) I use this tool available from Brick Link (bb0342) got mine at Legoland Windsor. Measures Beams, axle & bricks. bb0342 Edited September 9, 2020 by Doug72 Quote
Tomas TECHNIC Posted September 9, 2020 Author Posted September 9, 2020 On 9/8/2020 at 4:44 PM, JintaiZ said: Great build! Thanks! 6 hours ago, Doug72 said: I use this tool available from Brick Link (bb0342) got mine at Legoland Windsor. Measures Beams, axle & bricks. bb0342 Nice, I have never seen this before but it must be really useful. Much more simpler than my creation. :) Quote
doug72 Posted September 9, 2020 Posted September 9, 2020 (edited) Yes very useful when building GBC nodules. Just done a search on Bricklink & they Have 5 for sale from GDP 55 to GDP 77a ridiculous prices, think I paid £1.50 Edited September 9, 2020 by Doug72 Quote
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