0 to 10A DC (utilizes an internal shunt).
is a highly efficient, compact 0.28-inch dual-display digital panel meter engineered to monitor DC voltage and current simultaneously on a single screen. Widely implemented across custom power supplies, electronic laboratory benches, electric vehicles (EVs), marine equipment, and DIY electronics setups, this component provides real-time, side-by-side electrical metrics.
Requires a separate power supply of 4.5V to 30V DC for the meter itself.
The compact nature of the HKS-VA028-V2.0 makes it ideal for several uses: hks-va028-v2.0
Attach the and Thin Black lines to a separate 5V–12V power supply.
Place your handheld multimeter in series to verify exact current draw. Adjust the potentiometer slowly to correct any offset on the current display. Common Troubleshooting Scenarios
0 to 10A DC (typically includes a built-in shunt). 0 to 10A DC (utilizes an internal shunt)
Creating a comprehensive guide for a specific product or model, such as "hks-va028-v2.0," requires detailed knowledge about the product's specifications, functionalities, and applications. Without direct information on what "hks-va028-v2.0" refers to, I'll provide a general template for a product guide. This template can be adapted based on the actual characteristics and purposes of the product.
This module measures current on the low-side (negative rail). High-side measurement requires different wiring or isolation. Key Features of Revision V2.0
Hobbyists frequently build benchtop power units using step-down buck converters. Soldering this module onto the output chassis provides a professional panel meter interface, showing immediate voltage drops when checking heavy electrical loads. Solar Storage Panels and E-Bikes Requires a separate power supply of 4
Connects to the positive terminal of an external power supply (4.5V–30V) to power the LED display and driver chips.
It usually comes with two sets of wires—a thin set for power and a thick set for measuring the load current. Common Use Cases Bench Power Supplies: