Minimum display RX from 0 to 1900 MHz Maximum display RX from 0 to 1900 MHz Offset VCO RX -500 to 500 MHz Minimum display TX from 0 to 1900 MHz Maximum display TX from 0 to 1900 MHz Off...
I was unsatisfied with current digital hygrometers on the market, in regards to pipe tobacco and cigar humidors. Most of them, while they worked fine, tended to either be cheap ($15-$25USD) and inaccu...
I design electronic circuits to be mounted on a cane. It can control the on / off electrical devices via infrared. It also can turn on / off lights automatically when the cane is in communication wi...
A handmade printed circuit board (PCB) is often used in robotics and electronics in general. Here are the basic steps to build a circuit board.
a smart plug for ac power using BLE working 110VAC or 220VAC current 10A
Temperature, Humidiry, Barometric Pressure, Light Levels
Ready for mounting, a new series of the same exceptional quality.
Little relay drived by a PIC12F683 for timers, sensors....
Garden train controller.
SWR bridge with DDS signal generator. DDS and measurement is managed by mikrocontroller( Arduino).
Signal Amplifier From Transdufer
A little MM tourntable preamp with smd component plus a dedicated Dual voltage PSU
AC motor fan control
TIMING AND TEMPERATURE CONTROL PROCESS
Arduino Nano controlled Direct Digital Synthesis Variable Frequency Oscillator for making a 40 Meter CW Transceiver.
Simple 74154 LED driver with Tyco fibre optic connectors. We are using this to drive a home made metal free display panel in an MRI machine.