Reddit reviews LED Digital Battery Indicator Meter Gauge, 12V/24V/36V/48V LED Battery Gauge for Golf Cart with Hour Meter(36V)
We found 1 Reddit comments about LED Digital Battery Indicator Meter Gauge, 12V/24V/36V/48V LED Battery Gauge for Golf Cart with Hour Meter(36V). Here are the top ones, ranked by their Reddit score.
【Monitor Chargring Status】-- Provide instant battery status to permit effective management of the charging. Led Flash for low charge, specifically designed to monitor the power level of battery while charging or discharging【LED Indicator】-- Our battery indicator gauge owns a high quality and clear Led display. Display of 10 segment LED bar graph. High reliability, comes with a set of accessorieseasy to install and operate【High reliability with Memory Function】-- The led digital battery indicator meter with memory option to recall quantity of electricity; High reliability, wide operating voltage and temperature range【Extensive Application】-- The Led Digital Battery Indicator Meter with hour meter Guage, works on 12V 24V 36V 48V Batteries for Golf Cart. One meter can meet your various need【Service Guarantee】: Led Digital Battery Indicator Meter Gauge. 100% test before shipping to ensure product perfect. We provide 100% perfect customer service, if you are not satisfied with our Battery Indicator, we accept all of the return, replacement or refund requests
Here is one circuit you might be able to build for yourself: http://www.learningaboutelectronics.com/Articles/Voltage-level-indicator-with-a-zener-diode.php
Here is a pre-assembled LED voltage bar, (might be too big though) https://www.amazon.com/dp/B07GGVV46T/ref=sspa_dk_detail_6?psc=1&pd_rd_i=B07GGVV46T&pd_rd_w=LrOVg&pf_rd_p=10ebaf99-73de-4f5d-a994-e7f5fc52f86f&pd_rd_wg=lh6B3&pf_rd_r=2PGC63FBX3YE7CHX6K6T&pd_rd_r=d526f036-2dff-11e9-b05b-55823f4364c8
I don't know anything about RC planes, but motor control is sometimes done through pulsing the voltages at different rates instead of just providing less or more voltage- I don't think these types of meters would work on the pulsed type control.