⚡ Energy consumption metrology agent. Let "scaph" dive and bring back the metrics that will help you make your systems and applications more sustainable !

Next-gen monitoring with high-frequency energy measurement.

ADE 7953 Arduino style library (Espressif ESP8266 and ESP32 compatible) and demo board PCB design

RF wattmeter and Band Decoder on Arduino or PSoC5 modules with Python desktop monitoring and control app. Remote operation via USB Serial or Ethernet (new).

An Isolated design for a demo board using the Analog Devices ADE9078 3 phase AC wattmeter. Design allows both WYE (STAR) and Delta (TRIANGLE) distributions to be measured along with Blondel and non-Blondel measurement schemes. The project includes a SPI based Arduino style library.

Open-source carbon measurement for cloud infrastructure and Kubernetes workloads. Track emissions from VMs to individual pods.

A RF Wattmeter (0-500Mhz) with the AD8307 from Analog Devices based on OZ2CPU design

Custom PCB design of an external S-&Watt-Meter for radios. Useful for all enthusiasts and amateur HAM operators.

Simulation tool to calculate energy usage from multiple devices

A compact directional HF wattmeter for portable operation.

Capacity and internal resistance meter for lithium(18650) and other type batteries

Arduino Wattmeter(VAW meter)

⚡ Streamline AWS management in your terminal with vaws—navigate CloudFormation, ECS, and more using simple keystrokes for faster workflows.

M5StickC Plus向けMicroPython電力計アプリケーション

Python script to retrieve power values from new wattmeters installed on Lyon site (Grid'5000)

Smart Energy Meter with LCD Keypad and Current Sensor

EN: Digital wattmeter, made with an Arduino microcontroller. University project for the exam 'Embedded Measurement Laboratory'. --- IT: Wattmetro digitale, realizzato con un microcontrollore Arduino. Progetto universitario per l'esame "Laboratorio di Misure Embedded".

A simple batch file that reads from nvidia-smi file (Located in C:\Program Files\NVIDIA Corporation\NVSMI) and returns the current power draw of the GPU in Watts.