Li-ion Battery Capacity Indicator Power Monitor 150V Voltage Mini Display Module For Sale

Li-ion Battery Capacity Indicator Power Monitor 150V Voltage Mini Display Module


This item has been shown 51 times.

Buy Now

Li-ion Battery Capacity Indicator Power Monitor 150V Voltage Mini Display Module:
$10

Store Categories Store Categories

Product View

1.Description: It is a voltage display module.It can display the voltage and power percentage of the connected load. 2.Feature: 1>.Digital display 2>.Small Size 3>.High precision 3.Parameter: 1>.Product Name:Voltage Display Module 2>.Input Voltage:DC 8V~150V 3>.Voltage Measurement Accuracy:1% 4>.Power Resolution:1% 5>.Working Temperature:-10℃~65℃ 6>.Work Humidity:5%~95%RH 7>.Size:25*25*23mm 4.Setting Parameters: 1>.There is a white high Button on the back of the board. Long press the button for 3 seconds to display 1-U release the button.Then short press for 1 second to display the U-L release button.Then short press for 1 second to display the U-H release button.Then short press for 1 second to display 4-d release button. 2>.Long press the Button for 3 seconds when 1-U is displayed to fine-tune the voltage measurement.At this time,release the Button and then long press it to adjust the voltage upwards. Stop and long press it again to adjust it downwards.You can adjust repeatedly.After the adjustment is completed,the screen will automatically save and exit after the screen flashes.Normally no recalibration is required. 3>.When U-L is displayed,you can adjust the Lower Limit Aoltage Value(battery under-voltage).At this time,release the Button and then long press to increase the value.Stop and long press again to decrease the value.You can adjust repeatedly.After the adjustment is completed,the screen will automatically save and exit after the screen flashes.This voltage value corresponds to 0% of the charge. 4>.When U-H is displayed,you can adjust the Upper Limit Aoltage Value(the battery full voltage). At this time,release the Button and then long press to increase the value.Stop and long press again to decrease the value.You can adjust it repeatedly.After the adjustment is completed, the screen will automatically save and exit after the screen flashes.This voltage value corresponds to 100% of the charge. 5>.When 4-d is displayed,you can adjust the display mode,and long press to change the value.V is voltage mode,% is percentage mode,V% is voltage and percentage are displayed cyclically. 6>.When 5-L is displayed,you can adjust the Power Alarm Value.At this time,release the Button and long press to increase the value.Stop and long press to decrease the value.You can adjust it repeatedly.After the adjustment is completed,the screen will automatically save and exit after the screen flashes.When the battery level is lower than this value,the alarm will flash. 7>.After setting each adjustment value,wait for the screen to flash and save and exit before proceeding to the next operation,otherwise the new adjustment value will not be saved. 8>.For example:such as setting up a battery-powered system.The minimum alarm voltage is 21V,the full power voltage is 27.5V,and the display mode is only displaying the percentage.Set as follows:select 21V in U-L,select 27.5V in U-H,andselect % in 4-d. 9>.U-L corresponds to 0% of electricity and U-H corresponds to 100% of electricity. 5.Note: 1>.Factory default two-wire method lead acid 12v,when you get it,just connect the positive and negative. 2>.The default battery percentage and voltage value are displayed in turns automatically,and the interval is 2s. 3>.The black wire is connected to the battery negative pole,and the red wire is connected to the battery positive pole. 6.Package: 1>.1pcs Voltage Display Module 2>.1pcs Mat Board



Buy Now

New Zenith 989-64b 905-121 Replacement Part Mpx-ic Integrated Circuit Chip picture
New Zenith 989-64b 905-121 Replacement Part Mpx-ic Integrated Circuit Chip


Usb 2.0 To Ttl Uart 6pin Cp2102 Module Serial Converter + Cabl_za Cwy picture
Usb 2.0 To Ttl Uart 6pin Cp2102 Module Serial Converter + Cabl_za Cwy


Corona Nut, Ball, Sphere, 1-3/8
Corona Nut, Ball, Sphere, 1-3/8" Dia, High Voltage


Assy Control Board 4408_sop_panel_0313 picture
Assy Control Board 4408_sop_panel_0313