https://www.biathlontargets.com/en/products/biathlon-range-packages/electronic-range-packages/
Electronic range packages for active training and competitions. It is possible to connect two types of electronics to the mechanical range package.
electronicrangepackagesbiathlontarget
https://kestrelballistics.com/e-dope-card
Sunlight readable, e-Ink display that uploads the Kestrel shooting solutions from your LiNK ballisitcs app, then attaches to a gun mounted data board allowing...
ecarddisplayballistics
https://www.electronicdesign.com/technologies/power/article/55325641/electronic-design-tdk-mini-pfc-capacitors-target-space-constrained-consumer-apps
The B3270xP series of ultra-small, MKP film capacitors from TDK are tailored for power-factor-correction stages in power supplies for consumer electronics.
tdkminipfccapacitorstarget