Its is possible to control an audio system located in the living room from the dining room so it can be used as an infrared remote repeater. Although in fig. 1 it is used the BPW34 IR diode you can ...

Tired of loud TV ads? In 2012, Peter de Bruijn built the Mini-Mute — a clever circuit that let him mute his TV with a simple ...

The circuit in Figure 1 forms a highpass filter with the output impedance of the serial port and the capacitor. The positive pulses drive one IR LED; the negative pulses drive the other. Both should ...

Bytom -- April 9, 2021 -- DCD-SEMI, a sister company of well-known DCD (Digital Core Design), leading IP Core provider since 1999, introduces its latest IrDA IP, the DIRDA. DIRDA performs ...