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In Stock - #**Product Intrcduction** This is a dedicated keyboard expansion accessory for the T-Display-K230 development board, integrating a full-featured mini keyboard, power management, expansion interfaces and optional IoT communication modules. It is suitable for outdoor IoT development, portable device debugging, embedded project prototyping and other scenarios. The produc...

In Stock - #**Product Intrcduction** This is a battery expansion backplane specially designed for the T-Echo development board, integrating AI smart sensors, microphone and padlock structure. It can directly form a smart IoT padlock prototype, suitable for low-power IoT scenarios such as asset anti-theft monitoring, smart logistics locks, and shared device locks. The product sup...

In Stock - **Features ** - UHF band frequency: 400~470 MHz - VHF band frequency: 134~174 MHz - 350 band frequency: 320~400 MHz - Distance up to 7Km - Max power output to 5W, low power to 2W - High Sensitivity: -122dBm - Bit error rate down to 5% under -117dBm - Independent frequency for Tx and Rx. - 9 adjustable volume - Message transmission and reception - DMR(Digital Mobile ...

In Stock - **Note:** The PICO9918 VDP Display Card is supplied in Kitset form only (*assembly required*). The base price is for the double-sided silkscreened PICO9918 VDP Display Card PCB ONLY. The Optional Packs provide all of the components for a complete Kitset, excluding the PICO9918 module itself. See BOM below (and photo). ## What is Minimalist Europe Card Bus Europe Car...

In Stock - A breakout board to allow reusing certain types of GE 1U server power supplies as bench top supplies, breaking out the input and output as heavy screw terminals and including the necessary traces to trigger the PSU's hot swap to enable output. Output is toggleable with a header, by default jumpered closed but you can add a remote switch or toggle it with a microcontr...