GridSense/Optiflow

GridSense/Optiflow

GridSense is an edge microgrid controller that coordinates utility service, batteries, renewable generation, generators, and controllable loads. Its OptiFlow engine applies an editable strategy while equipment profiles enforce real and reactive power limits, ramp rates, state-of-charge boundaries, communications health, and safe source transfers.

September 30, 2026 by Joshua Gobin

 Precision Edge Clock

Precision Edge Clock

This article evaluates the creation of building a stratum 1 precision edge clock based on using the PHYTEC RT1170 dev board, which is based on the NXP RT1176 chip. This includes: a description of the additional required hardware, an expanded code listing, and a comparison of the software baseline (code included) with a hardware implementation.

September 30, 2026 by Joey White-Swift

Wingman

PHYTEC phyBOARD-RT1170 (Zephyr RTOS) makes the safety call deterministically and Jetson TX2 GPU perceives hazards; failing safe within ~100ms if perception goes silent. The same split used in industrial cobots and AMRs, shown here as an ADAS prototype. Real hardware: ~50us decisions, 14/14 fault tests passed, a PHYTEC firmware bug found and fixed!

September 30, 2026 by Suvir Duggal

Multifunctional Bioresonance Therapy device build and testing (Rife, Zapper, Schumann Resonance...)

Multifunctional Bioresonance Therapy device build and testing (Rife, Zapper, Schumann Resonance...)

This is a simple multifunctional device that, thanks to the high precision of the generated frequencies (with two decimal places), can successfully emulate almost all known therapeutic devices for frequency treatment.

September 26, 2026 by Mirko Pavleski

Understanding the HC-SR501 PIR Motion Sensor and Connecting It to Arduino

Understanding the HC-SR501 PIR Motion Sensor and Connecting It to Arduino

In this article, we will look at how the HC-SR501 detects motion, how its pyroelectric sensing element and Fresnel lens work, its operating modes and adjustments, and how the sensor can be connected to an Arduino UNO.

September 24, 2026 by Rachana Jain

CR2025 vs CR2032: Choosing the Right Coin Cell Battery for Electronics Projects

CR2025 vs CR2032: Choosing the Right Coin Cell Battery for Electronics Projects

Coin cell batteries are widely used in compact electronic devices, IoT products, sensors, and DIY projects. Among the most common lithium coin cells, CR2025 and CR2032 are often considered interchangeable, but they have important differences in thickness, capacity, and application scenarios.

September 24, 2026 by battery PKCELL

CR2025 vs CR2032: Choosing the Right Coin Cell Battery for Electronics Projects

ESP32 Touchscreen Home Automation Control Panel - ESPHome

In this tutorial, we will learn how to make a wall-mounted Smart Home Dashboard by using two ESP32 boards

September 23, 2026 by Raushan kumar

Maker.pro

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