Heat Shrink Pack Tubing Multi-Colored 385 PCS flora neopixel Do I need a resistor

Do I need a resistor

RTC jumper

Digital No moving float Less wear than many float-based sensors Simple digital-style level output Easy to use in automation projects Wide working temperature Suitable for many fluid control builds Compact body Fits into tighter systems Gravity wiring Fast controller connection Operating voltage 5V Pinout & usage notes

Onboard UART

Product Sensor style Standout Weight Sensor Amplifier HX711 load cell sensor Current item Weight Sensor Kit 5KG load cell sensor with analog output analog output Weight Sensor Scales Kit HX711 5KG load cell sensor model HX711 Weight Load Cell 5kg Straight Bar load cell sensor weight sensing

Heat Shrink Pack Tubing Multi-Colored 385 PCS flora neopixel Do I need a resistorHeat shrink is the duct tape of electronics which I guess makes this heat shrink the colorful and exciting duct tape they sell at craft stores. This heat shrink comes in six different colors red, blue, green, yellow, white and the traditional black. Each pack contains 1. 0mm x 40mm 7 colors each 15 total of 105 pcs 2. 0mm x 40mm 7 colors each 8 total of 56 pcs 3. 0mm x 45mm 7 colors each 10 total of 70 pcs 4. 0mm x 45mm 7 colors each 6 total of 42 pcs