Code for a 433MHz RF Wireless Transmitter and Receiver module. I had a lot of issues trying to find help when I was first learning about these devices. This code specifically controls the position of ...

The circuit is quite simple, as you can see on the right, i first thought of using 3 buttons but then i replaced the 2 buttons used to scroll throught the menu with a potentiometer. The rf module must ...

Why Choose nRF24L01 for Arduino Based Walkie Talkie? The main component of this project is the NRF24L01 RF module and Arduino Uno, which is the brain or processor. We have already learned how to ...

The coreless DC motor that is used in this project is shown in the picture below. You can find them easily since they are widely using in mini drones. Just look for 8520 Magnetic Micro Coreless Motor ...

RFMD’s new RF6504 is a Front End Module (FEM) for 433MHz to 470MHz AMI/AMR systems. The Tx port provides a PA with nominal output power of 30dBm and gain of 15dB. The Rx passthrough port is on a ...

RF log detector/controller AD8317 and an Arduino Nano make a compact RF Power Meter possible. The RF front-end is a 4-layer break-out-board with SMA. Based on: https ...

Getting your feet wet with programmable hardware can be tricky; even if you're comfortable with coding, you may not want to break out the soldering iron just to build a usable device. LittleBits is ...

Last year, Seeed Studio introduced Air602 WiFi module, a competitor to ESP8266 based on Winner Micro W600 Arm Cortex-M3 microcontroller and selling for $1.90. The module was clearly optimized for cost ...