The STMicro VL53L9 sensor is the latest addition to the company’s FlightSense product family. The direct Time-of-Flight (ToF) 3D LIDAR (light detection and ranging) sensor offers a resolution of up to 2,300 zones. The module is described as all-in-one and easy to integrate. It comes in a small, reflowable package that contains all the necessary components for sensing objects and processing images.
Sony AS-DT1 is a tiny and precise LiDAR depth sensor, which the company claims is the world’s smallest at just 31 x 29 x 29mm and the world’s lightest at 50 grams compared to other solutions with a range of 10 meters or more. It is designed for applications such as drones for inspections and surveys, autonomous mobile robots, food service robots, and warehouse automation.
Der OpenBikeSensor ist ein kleines technisches Gerät am Fahrrad, das während der Fahrt den Abstand von überholenden Autos misst.
Ein fertiges Produkt ist es noch nicht, man kann ihn nicht bei uns kaufen. Aber die Pläne und Infos sind alle öffentlich, schaut einfach im GitHub vorbei, dort müsste alles verfügbar sein. Mitmachen ist dort natürlich auch möglich und gerne gesehen.
Auf Github liegen die Repositories der Firmware, des PCBs, der Gehäuse zum 3d-Drucken, Front- und Backend des Daten-Portals und diese Dokuseite.
Die Community kommuniziert zum Großteil im offenen Slack.
In das Datenportal können die Nutzer die Daten ihres OpenBikeSensors hochladen und (falls sie wollen) ihre Daten als OpenData mit allen teilen.
!/bin/bash
#
# (c) Frank Matthieß 2020
#
#
NAME=$(basename $0)
info() { echo "$*">&2; }
error() { info "ERROR: $*"; }
APIURL=https://api.opensensemap.org/boxes
TMPFILE=$(mktemp)
STIDFILE=$(mktemp)
trap 'rm -f ${TMPFILE} ${STIDFILE} ' INT EXIT
# At the map, click on an station icon and you get, for example, this url:
# https://opensensemap.org/explore/5b4d11485dc1ec001b5452c7
#
# Add the id tring at the end of the url with a proper name to the sensor id list
# Sensor id list
cat<<EOSTIDS>$STIDFILE
5c22ef44919bf8001a10acc7 Berlin Charlottenburg
5a9c2087bc2d4100191d6ff9 Stuttgart Unteraichen (A8)
5b4d11485dc1ec001b5452c7 München Fakultät Informatik
EOSTIDS
#
#
# Adjust the field length of the output
llen=0
while read stid location; do
l=$(wc -c <<< "$location")
if [ $llen -lt $l ]; then
llen=$l
fi
done < $STIDFILE
#
# .. and get the need values via opensensemap api
#
while read stid location; do
curl -sL ${APIURL}/${stid} > ${TMPFILE}
reallocation=$(jq .name < ${TMPFILE})
temperature=$(jq '.sensors[] | select(.title|test("Temperatur")) | .title, .lastMeasurement.value, .unit' < ${TMPFILE} | xargs )
humidity=$(jq '.sensors[] | select(.title|test("rel. Luftfeuchte")) | .title, .lastMeasurement.value, .unit' < ${TMPFILE} | xargs )
rawcoordinates=$(jq '.currentLocation.coordinates[]' < ${TMPFILE} | xargs )
coordinates=$(while read lon lat heigh; do echo "https://www.openstreetmap.org/?mlat=${lat}&mlon=${lon}#map=12/${lat}/$lon"; done <<< "${rawcoordinates}")
#
printf "%-${llen}s:\n\tStationsname : %s\n\t%s\n\t%s\n\tOpenstreetmap: %s\n" \
"${location}" \
"${reallocation//\"/}" \
"${temperature}" \
"${humidity}" \
"${coordinates}"
done < $STIDFILE
# vim:set ts=8 sts=8 sw=8 ft=sh ai tw=80:Reliable Detection with 300 Micron Repeat Accuracy
Key Features:
CMOS Laser Measurement Sensor
Digital Display
200mm to 600mm Sensing Range
300 to 800 Micron Repeat Accuracy
NPN Output with 0 to 5 Volt DC Now with 4-20ma selection option
2 Meter Integral CableMiran KPM23 15mm-300mm Gelenk Linear Position Sensor mit auge stecker Top Verkauf Durchmesser 23mm Linear skala/Herrscher
The BHI160 is a small, low-power smart-hub with an integrated three axis gyroscope plus an integrated three axis accelerometer plus a programmable microcontroller. Containing pre-installed software and specific algorithms for activity recognition it is specifically designed to enable always-on motion sensing. It perfectly matches the requirements of smartphones, wearables or any other application which demands highly accurate, real-time motion data at very low power consumption. The device integrates our best-in-class 6-axis IMU (BMI160) with an MCU – the new Bosch Sensortec Fuser core. It is bringing you the full Android sensor stack inside your devices – even without having an Android OS or an Android environment. Combining this with the built in computing power and the highly configurable on-board memory the BHI160 offers you a low power solution for motion sensing and data processing. Software included! Programmable! Extendable!
The VL53L1X is a state-of-the-art, Time-of-Flight (ToF), laser-ranging sensor, enhancing the ST FlightSense™ product family. It is the fastest miniature ToF sensor on the market with accurate ranging up to 4 m and fast ranging frequency up to 50 Hz
Housed in a miniature and reflowable package, it integrates a SPAD receiving array, a 940 nm invisible Class1 laser emitter, physical infrared filters, and optics to achieve the best ranging performance in various ambient lighting conditions with a range of cover window options.
Unlike conventional IR sensors, the VL53L1X uses ST’s latest generation ToF technology which allows absolute distance measurement whatever the target color and reflectance.
It is also possible to program the size of the ROI on the receiving array, allowing the sensor FoV to be reduced.
The VL53L1X is a state-of-the-art, Time-of-Flight (ToF), laser-ranging sensor, enhancing the ST FlightSense™ product family. It is the fastest miniature ToF sensor on the market with accurate ranging up to 4 m and fast ranging frequency up to 50 Hz
Housed in a miniature and reflowable package, it integrates a SPAD receiving array, a 940 nm invisible Class1 laser emitter, physical infrared filters, and optics to achieve the best ranging performance in various ambient lighting conditions with a range of cover window options.
Unlike conventional IR sensors, the VL53L1X uses ST’s latest generation ToF technology which allows absolute distance measurement whatever the target color and reflectance.
It is also possible to program the size of the ROI on the receiving array, allowing the sensor FoV to be reduced.
STMicroelectronics VL53L0X Time-of-Flight Ranging Sensor is a new generation of laser-ranging modules that is housed in one of the smallest packages on the market. The VL53LOX is a fully integrated sensor with an embedded infrared, eye-safe laser, advanced filters and ultra-fast photon detection array. The VL53L0X enhances the ST FlightSense™ family and opens the door for new applications with longer distance measurements, increased speed and accuracy.
Stromwandler Serie CAS/CASR/CKSR
Dieser Produktbereich wurde entwickelt, um Strommessungen von 6 bis 50 A eff in einer sehr kompakten Größe zu ermöglichen. Auf der Basis der Closed-Loop-Magnetfeld-Technologie für bessere Genauigkeit.
Messung von Gleich- und Wechselstrom
PCB-Montage
Niedrige Temperaturdrift
Normen
EN 50178