Description:This is "resistance substitution box" good low-cost alternative solution, can flexible and quick setting resistance range from 1R to 9999999R, step accuracy 1R. For educational experiments, electronic engineering design or test trimming are excellent applications.Specifications:Product N..
Specifications: Support Model : AA BatteryShell material: ABS Cable: 1007# (150mm)Metal spring: carbon steel nickel plating by NCAA salt spray test, stainless steel spring.Size: 68*34*18.5 mm Package Included: 1 x 2 Slots AA Battery Holder Plastic Case Storage Box..
Specification :Power: DC 5VSize: 132*65mmWeight: 65.5gOutput power: 2 x50WInput voltage: 5V/2AWorking temperature: -20℃~60℃With call USB charging functionPackage Included :1 x bluetooth 5.0 Speaker Sound Power Amplifier Board Accessories..
Feature: joystick joysticks standard interface module electronic building blocks and 2.54mm pin interface leads.Phillips is a two-way rocker 10K resistor, with the joystick in a different direction, tap the resistance vary. This module uses a 5V supply, the original state X, Y rea..
Description:
Light source: 5050 RGB SMD
Sheet material: aluminum substrate
IC models: WS2811
Gray levels: 256
Light Angle: 180 °
Emitting light colors: can through the controller tuning for, white, red, yellow, blue, green, etc
Standard working voltage: DC 5 v
Power: 0.3 W + / - 0.01%
Wat..