These days, 433-MHz RF transmitter/receiver modules are very popular with electronics hobbyists and tinkerers. These cheap short-range radio modules can be used with almost all microcontrollers for a ...

Arduino enthusiast Evan Kale has been the inspiration for a new Arduino powered Bluetooth adapter which has been created by DastardlyLabs to allow those interested to make their USB keyboards ...

Mass production is a wonderful thing. Prices fall, and hobby hackers get cheap gear. The mind then wanders towards what can be done with it. So it’s little wonder that someone like [Aaron Christophel] ...

When building your own homebrew computer, everything is a challenge. Ultimately, that’s kind of the point. If you didn’t want to really get your hands dirty with the nuts and bolts of the thing, you ...

Nordic Semiconductor has released the nRF24LU1+ USB dongle single chip for ultra-low power (ULP) wireless peripherals. The nRF24LU1+ combines Nordic’s nRF24L01+ 2.4GHz radio transceiver with the ...

To house small PCBs using USB as the external power and signal interconnect, Hammond Electronics has extended its 1551 miniature enclosure family with three new sizes, all 15.5mm high: “The sizes have ...