Voltage Monitoring Module For Smart Car

Age 8+
Skill level - BeginnerSkill level - IntermediateSkill level - Advanced
Sale price A$9.80   Inc. GST
97 units Ships in 7 to 10 days
Age 8+
Skill level - BeginnerSkill level - IntermediateSkill level - Advanced
This newly launched real-time voltage monitoring module is specially designed for battery-powered smart robot cars. It aims to protect the battery by constantly monitoring voltage so as to prevent excessive discharge.

The module detects DC voltage 2.5V to 30V. Without external power supply, it can work directly when connected to the measured power supply. It offers 300ms/once refresh rate and about 0.1V measure error. Apart from that, the voltage monitoring can also play a role in voltage analysis. By observing the real-time voltage, we can judge the relationship between the running state of a smart robot car and the voltage, and then to further understand the working state.

Voltage Monitoring Module For Smart Car

Note: the module itself will consume some power, so please turn off the power switch when stopping using your smart robot car.


  • Detection Range: DC 2.5V-30V
  • Power Supply Range: DC 2.5V-30V(Use the measured voltage as power supply)
  • Maximum Input Voltage: DC 30V(Voltage beyond this may permanently damage the product)
  • Permissible Error: ±1% (when voltage>10V, error is ±0.3V; voltage<10V,±0.10)
  • Input Impedance: >100KΩ
  • Operating Current: <23mA
  • Refresh Rate: about 300ms once
  • Display Mode: 0.36”three digits LED display
  • Display Color: red
  • Lead Length: 20cm
  • Dimension: 23*15*10mm/0.91*0.59*0.39”(L*W*H, the length is 33mm when mounting lugs are included)
  • Mounting Hole: pitch, 28mm; aperture, 2.8mm
  • Operating Temperature: -10-65

Product Includes:

  • Voltage Monitoring Module For Smart Car x1
  • Copper Column/Screw Package x1
  • Shipping rates Australia wide and New Zealand

    Please add the items in cart and proceed to checkout to calculate shipping cost. We have range of shipping options once goods are ready to dispatch. 
    1. Regular shipping: Goods will be shipped using Australia post regular shipping service. 
    2. Express shipping: Goods will be shipped using Australia post EXPRESS shipping service. 
    3. Express split shipping: Local stock from Melbourne will be shipped ASAP (1 business day) using EXPRESS shipment while remaining items from overseas stock when arrived in Melbourne shipped using second EXPRESS shipment. 
    4. Pick up from Thomastown, Melbourne is available on appointment between 9 am to 3 pm during business days. 



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    Dispatch time

    Unless expressly agreed otherwise with you, we will not commence delivery of an order until we have received cleared payment of the purchase price in full.

    All orders placed before 11 am AEST (Monday to Friday) will ordinarily be processed on the same day.

    We will endeavour to ship the Products by the applicable time indicated on the website, but all times are indicative only.  All shipping times are dispatch times only, and actual delivery dates will depend on the shipping method chosen, delivery address and delivery service provider. 

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    *Go to Australia post delivery time calculation to get various Australia post service in your area please use our shipping postcode Thomastown, 3074 as the "from" address - https://auspost.com.au/parcels-mail/delivery-times.html?ilink=tools-open-deliv-times.

    Shipping Destinations

    We ship all products throughout mainland Australia, Tasmania and New Zealand - Including Darwin, Melbourne, Sydney, Tasmania, Adelaide, Brisbane, Perth, all metro and regional areas but do not deliver to areas in Australia where the Australia Post delivery network is not available. 

    Check Express shipping delivery coverage area at - http://auspost.com.au/parcels-mail/delivery-areas.html

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    • leave the relevant parcel at the unattended address (the courier will do so if specified in your delivery requirements); or
    • re-attempt delivery at a later time or date, in which case we may charge you an additional re-delivery fee. 

    Note that if a delivery is left unattended at the shipping address and is subsequently stolen then the theft is your responsibility, not ours.

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