When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Infrared (IR) communication is a widely used communication technology. Infrared emission distance about 1.3m (5V 38KHz). Transmitter Module. Infrared emission angle about 20 degrees. Infrared center wavelength about 850nm – 840nm.
When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.