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100A/50mA Current Transformer YHDC SCT-013 – 13mm Opening
Sale! $9.99 Add to cart -
20A/25mA Micro Current Transformer YHDC SCT-006 – 6mm Opening
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Expandable 6 Channel ESP32 Energy Meter Main Board
Sale! $69.99 – $79.99 Select options -
Jameco AC 120V 60Hz to AC 9 Volt Wall Adapter Transformer @ 1000mA Black Straight 2.5mm Female Plug
Sale! $11.99 Add to cart
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USB Zigbee Stick (Z-Stack) Coordinator
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Complete Time Circuits Display Kit
Sale! $199.99 – $264.99 Select options -
Time Circuits Display Control Board with Keypad, Speaker & TRW Style Lenses
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Time Circuits Display Assembled PCB with I2C Interface (Red, Green, or Yellow)
Sale! $49.99 Select options
Fan Favorites
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Split Single Phase Real Time Whole House Energy Meter Kit – Programmed ESP32, ABS Box
Sale! From: $43.99 Add to cart -
Expandable 6 Channel ESP32 Energy Meter Main Board
Sale! $69.99 – $79.99 Select options -
80A/26.6mA Mini Current Transformer YHDC SCT-010 – 10mm Opening
Sale! $9.99 Add to cart -
Solderable Project Box Breadboard & ESP32/ESP8266/ESP01 Module Breakout – 3.78″x2.2″ (96x56mm) 5-Pack
Sale! $10.99 Add to cart