Back when he was first starting out in electronics he built this infrared-controlled light switch that works with a standard TV remote ... The circuit still has a switch to manually control ...

Infra-red (IR ... that play the remote’s codes. Simply playing these back out of the Raspberry Pi’s audio out and into the switch’s IR input through a tiny transistor circuit does the ...

Vishay Intertechnology, Inc. has announced an upgrade to its VSOP383xx series of preamplifier circuits for infrared (IR) remote control applications, introducing the new Cyllene 2 IC. These ...