function init_OLED(sda,scl) —Set up the u8glib lib sla = 0x3C i2c.setup(0, sda, scl, i2c.SLOW) disp = u8g.ssd1306_128x64_i2c(sla) disp:setFont(u8g.font_6x10) disp:setFontRefHeightExtendedText() disp:setDefaultForegroundColor() disp:setFontPosTop() —disp:setRot180() — Rotate Display if needed end
function write_OLED() — Write Display disp:firstPage() repeat disp:drawStr(50, 10, "Timer") disp:drawStr(40, 30, string.format("%02d:%02d:%02d",h,m,s)) disp:drawStr(20, 50, "hello") until disp:nextPage() == false end
— Main Program init_OLED(sda,scl)
tmr.alarm(0, 1000, 1, function() — Every second increment clock and display s = s+1 if s==60 then s=0 m=m + 1 end if m==60 then m=0 h=h + 1 end if h==13 then h=1 end write_OLED() end)
function init_OLED(sda,scl) —Set up the u8glib lib sla = 0x3C i2c.setup(0, sda, scl, i2c.SLOW) disp = u8g.ssd1306_128x64_i2c(sla) disp:setFont(u8g.font_6x10) disp:setFontRefHeightExtendedText() disp:setDefaultForegroundColor() disp:setFontPosTop() —disp:setRot180() — Rotate Display if needed end
function write_OLED() — Write Display disp:firstPage() repeat disp:drawStr(50, 10, "Timer") disp:drawStr(40, 30, string.format("%02d:%02d:%02d",h,m,s)) disp:drawStr(20, 50, "hello") until disp:nextPage() == false end
— Main Program init_OLED(sda,scl)
tmr.alarm(0, 1000, 1, function() — Every second increment clock and display s = s+1 if s==60 then s=0 m=m + 1 end if m==60 then m=0 h=h + 1 end if h==13 then h=1 end write_OLED() end)
BY Micropython & IOT
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Pinterest (PINS) closed at $71.75 in the latest trading session, marking a -0.18% move from the prior day. This change lagged the S&P 500's daily gain of 0.1%. Meanwhile, the Dow gained 0.9%, and the Nasdaq, a tech-heavy index, lost 0.59%.
Heading into today, shares of the digital pinboard and shopping tool company had lost 17.41% over the past month, lagging the Computer and Technology sector's loss of 5.38% and the S&P 500's gain of 0.71% in that time.
Investors will be hoping for strength from PINS as it approaches its next earnings release. The company is expected to report EPS of $0.07, up 170% from the prior-year quarter. Our most recent consensus estimate is calling for quarterly revenue of $467.87 million, up 72.05% from the year-ago period.
What is Telegram?
Telegram is a cloud-based instant messaging service that has been making rounds as a popular option for those who wish to keep their messages secure. Telegram boasts a collection of different features, but it’s best known for its ability to secure messages and media by encrypting them during transit; this prevents third-parties from snooping on messages easily. Let’s take a look at what Telegram can do and why you might want to use it.
