"Shineworld" may be the actual manufacturer of #Osptek and #good-display’s #LCD #displays. #electronics #hardware #low-power
on 02025-10-13#good-display #low-power #electronics #displays #hardware #pricing: US$6.89 for 384×168 and ≈80μW active-matrix monochrome reflective TFT from #good-display.com
on 02025-10-13#good-display #low-power #electronics #displays #hardware #pricing: US$6.89 for 384×168 and ≈80μW active-matrix monochrome reflective TFT from #good-display.com
on 02025-10-13#EEVblog forum about the μTimer project, where he is going to use #low-power #LCD #displays from #good-display #electronics #hardware
on 02025-10-13usage guidelines for #e-ink (“e-paper”) #electronics #hardware #displays: “• ePaper displays are suitable for update cycles ranging from tens of seconds to minutes. • Most black-and-white ePaper screens have a fast refresh rate of 1.5-2.5 seconds.” #good-display
on 02025-10-12#EEVblog #video about #low-power #LCD #displays (like 14.3μA at 3.3V, up to 25μA during updates, 2.9" diagonal and 384×168) and why he prefers them to #e-ink: e-ink takes tens or hundreds of milliamps for a second or two to update. And service life is only 5 years or 10 million switches. He’s going to try the nice high-resolution ST7305-based #good-display.com (Dalian Good Display Co., Ltd.) reflective active matrix TFT LCD, even though the MOQ is 1000, because they sent him a demo board. It’s a nice high-contrast black and white and a very wide viewing angle despite (I think?) not being #memory-LCD. @mikeselectricstuff says the ST7305 datasheet says it supports up to 30Mbps over SPI. @afreestone101 says that if you peel the polarizer layer off the memory LCDs, the black color becomes mirror shiny. #electronics #hardware
on 02025-10-12