"description": "GSM/GPRS/GNSS/Bluetooth HAT for Raspberry Pi
and two NVIDIA Deep Learning Accelerators (NVDLA) engines
Lab diagnostics - Use for quick troubleshooting of CAN wiring
NFC/RFID Interaction Projects Explore short-range wireless applications such as access control
ER11 Spring Collet Set 1-7mm for CNC Spindles, 7pcs CAN-FD "description": "GSM/GPRS/GNSS/Bluetooth HAT for RaspberryER11 Spring Collet Set 1 7mm for CNC Spindles, 7pcs ER11 Spring Collet Set is a 7 piece collet kit for holding small CNC router bits, end mills, engraving cutters, drill bits, and similar round shank tools in compatible ER11 spindle and collet nut systems. The set covers 1mm, 2mm, 3mm, 4mm, 5mm, 6mm, and 7mm tool shank sizes, giving users a practical range for common desktop CNC tooling. Using the correct collet size is critical for tool grip,