WebIt is very easy to read 5 or 6 band resistors if you already know how to use four band resistor color coding. 5 Band 220 Resistor Color Code. For 220 Ohm resistors with five bands, the first three bands will be red, red, and black (indicating 220) and the fourth band will be black indicating a multiplier of 10 0 = 1. WebThe use of the code can be understood by referring to the resistor shown in figure 1. The first two bands of the resistor represent the first and second significant numbers and are …

5-Band Resistor Color Code Calculator - Circuit Digest

WebAs can be seen in the above 4 Band Resistor Color Codes chart, the first two color bands have values of brown = 1, red = 2, orange = 3 and so on.. The third color band is the multiplier of the first 2 bands. Here, black is 1, … WebFrom the above chart, each color band on the resistor represents a number. For example, to calculate 1.2MΩ, the resistor shows Brown Red Green colors (read from left side to right). Now place the first two bands as the numeric value and third band as a multiplier (10 5).. Deviations in Resistor Color Coding cd 文件夹目录

220 ohm resistor color code - Overview and tips - SM …

WebFeb 26, 2024 · If the resistor has only a black-colored band in the middle, it means that the resistor is a zero-ohm resistor. Example: Red Red Black Brown Gold. Its resistance is 220 … WebJul 5, 2014 · For example, it looks like some of your resistors in the picture are marked as follows: red-red-black-orange-brown. If these are 1 percent resistors, the brown band, per the deductive logic, is the 5th, tolerance … WebConnect the ground pin to the breadboard's blue ground rail. Connect the 3.3V source to both red power rails. Connect the top 3.3V rail to the relay's switching terminal. Place an LED so its anode is connected to the relay's NO terminal. Connect a 220 Ω current limiting resistor from ground to the LED 's cathode. cd 毒素 抗原