This electricity sensor is built around the TA12-200 current transformer, which converts large alternating currents into smaller, manageable signals. It's perfect for measuring AC currents of up to 5A, making it very useful for testing and monitoring electrical systems. It is compatible with Arduino (With a Grove - Base Shield) or Raspberry Pi (Only with the Grove-Base HAT) Features * Grove Compatible Interface * Maximum 5A Input * High Accuracy * Small Size * Product Number: Seeed 101020027 Specifications PCB Size 2.0cm x 4.0cm Interface 2.0mm pitch pin header IO Structure SIG, NC, NC, GND RoHS Yes Dimensions 130mm x 90mm x 24mm Weight 16g Resources * Product Wiki * Eagle File * Schematic in PDF Package Contents * 1x Grove - Electricity Sensor * 1x Grove Cable https://elecena.pl/product/27008600/grove-current-sensor 2024-10-09 https://elecena.pl/product/27008600/grove-current-sensor 2024-11-29 https://elecena.pl/product/27008600/grove-current-sensor 2024-11-30 https://elecena.pl/product/27008600/grove-current-sensor 2025-09-29 https://elecena.pl/product/27008600/grove-current-sensor 2025-11-28 https://elecena.pl/product/27008600/grove-current-sensor 2025-11-29