Electronics

SMD LED Chips Characteristics Comparison: Size, Power, Efficacy

SMD LED Chips Characteristics Comparison: Size, Power, Efficacy

Article Updated: 29 May 2021 Which SMD LED chips are the brightest and most efficient? 5050, 5630, 5730, 2835 or something else? ⚠️ Do not be tempted to look directly into high-brightness LEDs with naked eyes! SMD LED Chips Characteristics: Sizes, Power, Efficacy SMD LED chips have greatly evolved over the past couple of decades. […]

C-MEDIA CM6206 5.1 USB Audio Sound Card Line-In & Line-Out Bass Extension Low Frequency Response Upgrade

C-MEDIA CM6206 5.1 USB Audio Sound Card Line-In & Line-Out Bass Extension Low Frequency Response Upgrade

Article Updated: 08 Jul 2021 C-MEDIA CM6206 is a cheap and solid performance audio codec chip supporting 16 bit / 48 kHz audio, stereo* MIC and LINE-IN inputs. Works out of the box on Windows 10 operating system with stock drivers. Great for hobby recordings & measurements (e.g. using Virtins Multi-Instrument / Oscilloscope, ARTA / […]

REVIEW USB LED Lamps Brightness & Efficiency Comparison Test

REVIEW USB LED Lamps Brightness & Efficiency Comparison Test

Article Updated: 05 April 2021 REVIEW: USB LED Lamps Test Introductory guide to SMD LED Chips can be found here. We have tested 5 different models of pocket-sized USB LED night lamps and compared them to a common candle stick. Each USB lamp is fairly bright, although you will need at least 4 or 5 […]