Hummingbird Keyboard PCB

Sold in packs of 50 (Quantity 1 = 50 diode's). 1kV 1A 1.1V @ 1A Reverse Voltage: 50 to 1000 Volts Forward Current: 1.0 Ampere SOD-123FL footprint (lower than SOD-123) RoHS

One colored sold in packs of 10 (Quantity 1 = 10 keycaps, same color).Color mixed sold in packs of 14 (Quantity 1 = 15 keycaps, one of each color + crystal variant). Compatible with Choc V1 switches (not V2) Material: PBT Dimensions: 1U 17.5x16.5mm   Photos of the completed keyboard are for demonstration purposes only.This product includes only keycaps.

Sold in packs of 10 (Quantity 1 = 10 switches). Black: Linear / 60g Blue (gChoc): Linear / 20g Brown: Tactile / 50g Burnt Orange: Tactile / 60g Dark Yellow: Linear / 70g Jade: Clicky / 50g (same spring as the Choc White, but with a thicker clickbar) Navy: Clicky / 60g (thicker clickbar) Pale Blue: Clicky / 60g Red: Linear / 50g Red Pro: Linear / 35g Robin: Clicky / gold plated springs / 57g Silver: Linear / 40g Sunset: Tactile / 40g White: Clicky / 50g    Actuation travel: 1.5±0.5mm Total travel: 3.0±0.5mm  

Compatible with Choc V1 switches (not V2) Material: PBT Dimensions: 1U 17.5x16.5mm / 1.5U 26.5x16.5mm / 2U 35.5x16.5mm 2U support stabilizer   Photos of the completed keyboard are for demonstration purposes only.This product includes only keycaps.

XIAO RP2040 Seeedstudio Wiki (with Schematic, Footprint, ...)  All the I/O pins are 3.3V, please do not input more than 3.3V, otherwise, the CPU may be damaged. Parameter Description CPU Dual-core ARM Cortex M0+ processor, flexible clock running up to 133 MHz Storage 264KB of SRAM, and 2MB of onboard Flash memory I/O PINs 11 digital pins, 4 analog pins, 11 PWM Pins Interface 1 I2C interface, 1 UART interface, 1 SPI interface, 1 SWD Bonding pad interface Power supply & Downloading interface USB Type-C interface LEDs: 1 user LED, 1 power LED, two LEDs for serial port downloading, 1 RGB LED Button 1 RESET button, 1 BOOT button Power Pads For the battery power supply Software compatibility Support Micropython / Arduino / CircuitPython Cover Projection cover for protecting the circuit Dimensions 20x17.5x3.5 mm   XIAO nRF52840 Seedstudio Wiki site (with Schematic, Footprint, ...) All the I/O pins are 3.3V, please do not input more than 3.3V, otherwise, the CPU may be damaged. Item Seeed Studio XIAO nRF52840 Processor Nordic nRF52840 ARM® Cortex®-M4 with FPU run up to 64 MHz Wireless Bluetooth 5.0/NFC/Zigbee On-chip Memory 1 MB flash and 256 kB RAM Onboard Memory 2 MB QSPI flash Interface 1xUART, 1xIIC, 1xSPI, 1xNFC, 1xSWD, 11xGPIO(PWM), 6xADC Dimensions 21 x 17.5mm Power Circuit operating voltage: 3.3V@200mA Charging current: 50mA/100mA Input voltage (VIN): 5V Standby power consumption: <5μA