ZIFRA is a clock with exactly one tube: a Soviet-era IN-12B nixie that spells the time out digit by digit — hours’ tens, hours’ ones, then (with the dot lit) the minutes — and rests a moment before the next round. Inside sits an ESP8285 that syncs time over WiFi, a DS3231 clock chip for […]
Category: Devices
New TeHyBug hardware — environment sensors, CO2 monitors, weather stations and boards.
NEW! MiniBug Temperature/Humidity/Pressure station
Mini weather station with WIFI connectivity. A temperature and humidity sensor at home serves several purposes: Comfort: It helps maintain a comfortable indoor environment by allowing you to adjust heating, ventilation, and air conditioning (HVAC) systems according to temperature and humidity levels. Health: Monitoring humidity levels can prevent mold growth, which can cause respiratory issues […]
TeHyBug Desk CO2 Monitor Sensor
I have designed a new co2 monitor which is made to use it on your desk or attach it to a wall, it has different size (square 55x55mm) due to its 1,54″ e-ink display, but same features like previous co2 sensors, like HomeAssistant connectivity and support of external TeHyBug Universal Sensors. https://www.tindie.com/products/30173
TeHyBug CO2 Mini Sensor
At TeHyBug, we’re always looking for ways to improve and expand our product offerings. That’s why we’re thrilled to introduce our latest innovation – a new, smaller version of our CO2 sensor board. The new board features the SCD4x sensor, which is smaller than the previous sensor but still maintains the same high level of […]
TeHyBug 18650 Universal Updated Board
We’re excited to announce the latest version of our TeHyBug 18650 Universal board, a versatile and easy-to-use solution for a variety of DIY projects. Whether you’re a hobbyist or a professional, the TeHyBug 18650 Universal board offers the flexibility and functionality you need to bring your ideas to life. The board features a compact design, […]
TeHyBug Senseair CO2 Sensor for HomeAssistant and EspHome
We spend over 90% of our time indoors, where the amount of CO2 we exhale has a significant impact on our health and well-being. High CO2 concentrations not only lead to tiredness, headaches and can cause dizziness, they are also a good indicator of when the distribution of aerosols in the air exceeds a value […]
TeHyBug, an outdoor wifi weather station
TeHyBug 18650 Universal is well suited for the outdoor weather station, it large capacity battery which will last for a long (depending on the data frequency and wifi connectivity) it also has a charging circuit, where you can connect a 5.5V solar cell to charge the battery. Swappable sensors provide you many possibilities for measuring […]