3DR POWER ZERO3DR POWER ZERO The 3DR POWER ZERO is a high quality power module built on the ACSP7 standard, offering precise and reliable current and voltage measurements for UAVs and robotics. As the first company to introduce a non invasive Hall effect current sensor for these applications, 3DR ensures accuracy across the entire operating range. The POWER ZERO integrates a high precision voltage dividing circuit and an electrolytic capacitor to reduce voltage