An anti-log amplifier design with a temperature-compensation network built around a nearly linear PTC thermistor.

Many electronic designs contain an ADC, or more than one, to read various signals and voltages. Often, these ADCs are included as part of the microcontroller (MCU) being used. This means, once you ...

"ESP32 eInk Room Node" — battery‑efficient Wi‑Fi sensor node with a 2.13" mono e‑ink display. Wakes on a schedule, reads inside sensors, pulls outside stats (from Home Assistant or MQTT), renders to e ...

Abstract: In this article, we propose a digital encoding sensor network based on the electromagnetically induced transparency (EIT) effect for industrial multipoint temperature monitoring applications ...

Abstract: BJT-based temperature sensors are widely used because they can achieve a high accuracy after applying a low-cost 1-point trim. In terms of energy efficiency, however, they are still ...

External ZigBee component for ESPHome. zigbee: id: "zb" endpoints: - num: 1 device_type: COLOR_DIMMABLE_LIGHT clusters: - id: ON_OFF attributes: - attribute_id: 0 ...