Arduino Индикатор 6-12V за капацитет на Acid-Lead батерија ARD-166

Description:

Suitable for battery pack based on lead-acid battery.

The screen can display voltage, Energy, percentage of electricity at the same time.(note: these three can be switched by the key.)

Can measure adjustable voltage range of 6-120V.( Lead-acid battery 12V for this item)

Easy to connect with only two wires.

Setting Mode:

1. Power on( red for + and black for -)

2. Press a few seconds to setting mode: from 1-U, 2-b, 3-C to 4-d.

• a) 1-U：Voltage calibration
• b) 2-b：Setting battery type
• c) 3-C：Setting number of battery
• d) 4-d：Setting "showing mode"

3. 1-U：Voltage calibration:

While on 1-U, press the button to enter into voltage calibration mode, release it and press again, voltage will be step-up adjusted; release the button and then press it to step-down adjust; Repeat adjust and save the setting while the screen flash and exist setting.

4. 2-b：Adjust battery type:

While on 2-b, press the button to change the type of battery press one by one will showed: 1.2V__2V__3.2V__3.7V__12V ( While adjust to appropriate battery type, release the button, save and exist setting when the screen flashing.)

• a) 1.2V：Ni-MH battery, each battery 1.2V
• b) 2 V：Lead-acid battery, each battery 2V
• c) 3.2V：Lithium iron phosphate battery, each battery 3.2V
• d) 3.7V：Polymer lithium battery, each battery 3.7V
• e) 12 V：Lead-acid battery, each battery 12V

5. 3-C：Setting number of batteries:

• a) While on the "3-C" setting, press the button to enter into setting number of batteries.
• b) Release the button and press again, value will be step-up adjusted; release the button and then press
• it to step-down adjust; Repeat adjust to appropriate number of batteries.
• c) Save the setting while the screen flash and exist setting.
• d) Different range for different type batteries:

12V Lead-acid battery: 1-10 sections

3.7V Lithium battery: 2-28 sections

iii. 3.2V Lithium ion battery: 2-32 sections

2V Lead-acid battery: 3-60 sections

1.2V NI-MH battery: 10-70 sections

4-d：Setting showing mode

• a) While on "4-d", press the button to enter into setting showing mode.
• b) Release the button, press it once showed one mode: V is voltage, % is percentage of power( these two will be in cyclic display)
• c) Adjust to appropriate mode, save the setting while the screen flash and exist setting.

Samples for setting：

Technical Parameters：

• Voltage measuring range: DC6~120V (wide range),the maximum input voltage can not exceed 120V
• Test voltage: DC6~120V (decimal point automatic shift)
• The minimum resolution below 100V: 0.1V
• The minimum resolution of 100V: 1V
• Energy Resolution: 1%
• Working current: 20mA
• Screen Display: LED
• Exterior dimension: L48 x W29 x H21mm
• Opening hole for installing: 45.5 x 26.5mm
• measurement rate: more than 500mS/ times
• Voltage measurement accuracy: 1% (+/-2 digits)
• Lead length: >150mm
• Minimum supply voltage: +6V
• Maximum power supply voltage: +120V
• Operating temperature: -10°c ~ +65°c
• Working humidity: 10 ~ 80% (no condensation)