bi-directional logic level converter
Big Rubber Band–Powered DIY Plane Toy Kit – Aircraft Model
BJ/BX Series Photo Sensor
Black 100 Watts Hot Melt Glue Gun
Black 2M Usb 6 Led Waterproof Borescope Endoscope Inspection Tube Camera
Black PLA 1.75 mm 1 Kg Filament For 3D Printer Wanhao
- Material: PLA
- Diameter: 1.75 mm
- Printing temperature: 190-225 ° C
- Heating bed temperature: 45 ° C - 60 ° C
- Density: 1.25 g / cm³-21.5 ° C
- Melt Flow Index: 5 (10min, 2.16kg)
- Shock resistance: 5 KJ / m²
- Dimensional accuracy: 1.70 ± 0.1 mm
- Filament weight: 1 kg
- Spool size: approx. 200 mm diameter, 50 mm spool mount, 65 mm height
- Diameter tolerances of ± 0.1mm checked with laser monitor
- Smooth surface with even roundness
- Lower melting temperature
- Good flow properties
- Little odor development
- Less danger of clogging the nozzle, compared to ABS
- Compatible with almost all 1.75mm FDM printers
- No heating bed necessary
- High quality means less waste
- Easy to use
- No heating bed necessary
Blade Propeller for 8520 8.5x20mm
- Length: 8.5″.
- Pitch: 20″.
- Diameter: 55mm
- Centre hole diameter: 0.97mm
- Colour : Black & Red
- suitable for 90mm-150mm DIY Micro Quadcopter Frame Kits
- Suitable for 1mm shaft diameter Coreless motor 7*16mm, 7*20mm, 8.5*20mm
- Suitable for 1mm shaft diameter Carbon Brush motor N20, M20, N30
- Quick to release, quick to attach
- New design propellers, with greater aerodynamic efficiency, good lifting capacity.
BLDC ESC 30A SIMONK FIRMWARE WITH CONNECTOR
BLOOD PRESURE ADC
Bluetooth Module HM-10 BLE 4.0 CC2540
- BT Version: Bluetooth Specification V4.0 BLE
- Working frequency: 2.4GHz ISM band
- Operating voltage of Module: 2.0V – 3.6V
- Modulation method: GFSK (Gaussian Frequency Shift Keying)
- Send and receive no bytes limit.
- Working frequency: 2.4GHz ISM band
- UART Serial Interface
- Full-Speed USB Interface
- 12 General Purpose Input/output Pins
- In-System-Programmable Flash- 128 KB or 256KB
- 8-KB SRAM
- 32-kHz Sleep Timer With Capture
- Long-range: Open space has 100 Meters
- RF Power: -23dbm, -6dbm, 0dbm, 6dbm
- Speed: Asynchronous: 2-6K Bytes, Synchronous: 2-6K Bytes
- Power: +2.5V~3.5VDC 50mA
- Power: Active state 8.5mA; Sleep state 50~200uA
- Working temperature: –20 ~ +105 Centigrade
- Dimension: 27mm x 13mm x 2.2 mm
