Jaycar Electronics Catalogue - 23/06-30/09/2022 (Page 82)

panel meters & accessories panel meters - mu45 panel meters style mu45 - moving coil type 44mm meter hole • class 2.5 cat coil resistance digital panel meters and current negative power input to be common with the measured supply others require completely isolated carefully cat max current scale max current cat any of the above voltage at max current voltage at max current qty 1+ how to install heavy duty current shunts heavy duty current shunts connection of the main circuit cables and smaller terminals for connection simply measure the millivolts across the shunt to display the current draw of available power meters diagram on web wholesale supplier for details 10mω • voltmeter is on millivolt scale • voltmeter connections to shunt are on each side of shunt 0.5μω 0.25mω qty 1+ class-25 hakkedudukah 10 d.c amperes jaycar.com.au d.c amperes qty 3+ cat tech shunt resistance accuracy qty 6+ qty 5+ qty 10+ load current talk connect either way • specs of shunt generally stamped on the shunt itself ie current straight off the millivolt scale on the meter lcd modules lcd panel 2 line 16 character compact with backlight & sil connections this compact lcd module has 96 inbuilt ascii characters as well as 92 its own built in memory making it easy to drive connections via single in line solder pads with an independent backlight specifications type characters character size viewing angle - vertical viewing angle - horizontal suply voltage for logic other mechanical data module dimensions viewing display area specifications type characters character size viewing angle - vertical viewing angle - horizontal supply voltage for logic backlight module dimensions viewing display area without backlight with backlight hardcore electronics 5vdc cat qty 1+ backlight dot matrix lcd modules - alphanumeric displays up to 16 characters at a time and the module will hold the current display in its own inbuilt memory qty 5+ jaycar both yellow green cat qty 1+ qty 10+ can be controlled with 6 gpio pins dot matrix white on blue lcd separate backlight and contrast connections for use with many microcontrollers including arduino • 4 x mounting holes simulated displays qty 10+ cat qty 1+ qty 25+ qty 10+ qty 25+