This UHF remote switch uses a secure rolling code
system. The receiver uses all through-hole parts, fits in a compact plastic case and can be powered from 12V or 24V DC. Up to 16 transmitters can be used per receiver; they fit into handy keyfob cases, and you can use a prebuilt transmitter module or discrete components. by John Clarke
December 2023 - Silicon Chip Online siliconchip.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from siliconchip.com.au Daily Mail and Mail on Sunday newspapers.
When designing or testing a device that runs from a coin cell, you need to know how much current it draws to determine the cell’s life. That can be difficult given the low currents often involved. This device will power such a circuit while showing the voltage, current and other helpful statistics. by Tim Blythman
November 2023 - Silicon Chip Online siliconchip.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from siliconchip.com.au Daily Mail and Mail on Sunday newspapers.
With this Thermometer, you can easily measure temperature over a very wide range and control a device in response. It utilises a K-type thermocouple as its sensor and can drive a relay for thermostat control of either heating or cooling operation. by John Clarke