[DastardlyLabs] saw a video about converting a PS/2 keyboard to Bluetooth and realized he didn’t have any PS/2 keyboards anymore. So he pulled the same trick with a USB keyboard. Along the way, he ...

Here’s a nifty programmer for a cheap Bluetooth module. So just how cheap is this part? Does $6.60 sound like an extreme deal? The information on this hack is spread throughout a series of posts. The ...

Bluetooth allows wireless devices like keyboards, mouse, speakers, trackpads to be used with the Mac, and while they usually work just fine, sometimes specific Bluetooth difficulties can arise and be ...

I really like my Festool CTL SYS but was missing the Bluetooth features of the bigger vacuums so I decided to retrofit the Bluetooth module CT-F I/M. The Bluetooth module has 3 wires: 5V, GND, and a ...

I connected the Bluetooth module’s rx to 11, tx to 10 and gn to gnd and vcc to 5v. The en pin was also HIGH (applying 3.3V) Then I powered up the arduino and also the Bluetooth module. Then I uploaded ...

As more mobile devices shed their dedicated audio outputs, Bluetooth audio has become essential to consumer audio but is also showing up in a growing number of pro audio loudspeakers, as well as DJ ...

Bluetooth is what your Mac uses to connect to wireless devices like keyboards, mice, trackpads, speakers, and other peripherals. Generally, it's a reliable technology. At some point however, the ...

In these applications, it now becomes easy to control and/or read units wirelessly via Bluetooth technology. The Bluetooth I/O module OBI 411 implements wireless I/O functionality and is ideal for ...

The Bluetooth Amplifier Module is useful for DIY projects for creative and hobbyists. The module’s Bluetooth connectivity makes the project connect wirelessly and gives hustle-free entertainment. The ...