Best Dot Matrix Display

HiLetgo 1.8\ inch ST7735R SPI 128 * 160 TFT LCD Display Module with PCB

  • A specially designed dot matrix LCD module which is used for displaying letters, numbers and symbols etc..
  • Consists of several 5X7 or 5X11 other dot matrix character bits.The interval exists between each line or each bit to creat a good character spacing and row spacing effect..
  • Based on HD44780 LCD chip and adopts standard 16-pin interface..
  • It has a contrast adjustment knob, backlight selection switch, but also with four directional buttons, a selection button And a reset button..
  • This 1602 LCD expansion board in the true sense of the circuit will be simplified, directly to the board inserted Arduino Duemilanove controller can be..
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COMPUMATIC TR440a Fully Automatic Electronic Employee Payroll Time Clock, Analog Display

  • PRECISION QUARTZ ACCURACY. AUTOMATIC CARD FEED & ALIGNMENT. AUTOMATIC DAY SPACE CHANGE. AUTOMATIC IN-OUT SPACE CHANGE..
  • WEEKLY BI-WEEKLY SEMI-MONTHLY OR MONTHLY PAY PERIODS. SELECTABLE PRINT FORMAT, 12 HR 24 HR, MINUTES 100ths 10ths DATE OR DAY OF WEEK.
  • HIGH SPEED DOT MATRIX PRINTER. LONG LIFE, EASY TO REPLACE RIBBON CARTRIDGE. LARGE ANALOG DISPLAY..
  • BUILT IN BATTERY BACKUP. AUTOMATICALLY RESETS FOR DAYLIGHT SAVINGS TIME. MOUNTS EASILY ON WALL OR DESKTOP. LOCKS SECURELY TO PREVENT TAMPERING.
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HUIXINLIANG Oxygen Tester Portable Dissolved Oxygen Meter,0.0~199.9% Dissolved Oxygen Degree% Range Oxygen Analyzer Meter,Probe Portable Dissolved Oxygen Meter Water Oxygenator,Easy to Carry

  • Automatic temperature compensation range: 0 ~ 40 ℃.
  • Response time: 003c30s (20 ℃ when the 90% response).
  • Dissolved oxygen Measurement range: (0 ~ 20) mg/L.
  • Dissolved oxygen Basic error: + / - 0.3mg/L.
  • Product Overview: The instrument can be divided into two parts: sensor and electronic unit. The sensor film type polarographic oxygen electrode. The electronic unit is composed of a high integrated circuit. Instrument using dot matrix liquid crystal display, can display dissolved oxygen value and temperature..
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OEM Replacement Lathem K342 Time Clock Motor Fits All 2100/4000 Series (2000, 3000, 4000) and LT, LTT Series Date & Time Stamp (VIE1342)

  • BUILT IN BATTERY BACKUP, LARGE BACKLIT DIGITAL CLOCK DISPLAY.
  • HIGH SPEED DOT MATRIX PRINTER, SELECTABLE PRINT FORMAT, EASY TO REPLACE RIBBON CARTRIDGE.
  • SELECTABLE HOUR FORMAT (12 or 24) AND CHOICE OF STANDARD MINUTES, TENTHS OR HUNDREDTHS.
  • PROGRAMMABLE ALPHA NUMERIC PRINTING (UP TO 3 LINES**).
  • CONSECUTIVE NUMBERING (1 to 8 digits) with up to 9 repeats..
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Okidata MICROLINE ML420 Dot Matrix Printer - Monochrome 91913108

  • The Workforce WF-2650 is a fast compact all-in-one printer designed for home offices..
  • Epson LX-350 Dot Matrix Printer (9-pin) (347 cps) (Parallel) (Serial) (USB) (Energy Star).
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Epson C11CC24001 Dot Matrix Printer

  • The Workforce WF-2650 is a fast compact all-in-one printer designed for home offices..
  • Epson LX-350 Dot Matrix Printer (9-pin) (347 cps) (Parallel) (Serial) (USB) (Energy Star).
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OKI 62418901 Microline 490 24-Pin Dot Matrix Printer

  • The Workforce WF-2650 is a fast compact all-in-one printer designed for home offices..
  • Epson LX-350 Dot Matrix Printer (9-pin) (347 cps) (Parallel) (Serial) (USB) (Energy Star).
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Okidata ML490 24-PIN IMPACT PRINTER

  • The Workforce WF-2650 is a fast compact all-in-one printer designed for home offices..
  • Epson LX-350 Dot Matrix Printer (9-pin) (347 cps) (Parallel) (Serial) (USB) (Energy Star).
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Digital Surface Roughness Gauge Profile Tester Meter Data Storage Function Multiple Testing Parameters Ra Range 0.005 to 16.000 and Rz Range 0.02 to 160.00 Plastic Shell

  • ◆ Testing parameters: Ra, Rz, Rq, Rt, Rp, Rv, R3z, R3y, RzJIS, Rsk, Rku, Rsm, Rmr, Rx.
  • Compatible with ISO, DIN, ANSI, JIS national standards.
  • ◆ Measuring range (um): Ra: 0.005-16.000.
  • ◆ 128 x 64 OLED dot matrix display, digital / graphic display.
  • ◆ Using DSP chip to control and data processing, high speed, low power consumption.
  • ◆ With automatic dormancy, automatic shutdown and power saving function.
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PC Diagnostic 4-Digit Card,Module Board Test & Measuring Module PC Computer Mother Board Debug Post Card Analyzer PCI Motherboard Tester Diagnostics Display for Desktop PC

  • PCI and ISA 4 digit PCI analyzer:standard PCI and ISA interface,easy access to desktop PC.Standard PCI and ISA interfaces for easy access to desktop PCS.4 digit display,the first 2 digits indicate the current error code,and the last 2 digits indicate the previous error code..
  • PC Diagnostic 4-Digit Card fully compatible with any kind motherboards which has the PCI and ISA bus slot.
  • The POST code display is made up of a dual, dot matrix hexadecimal read-out that display's Power On Self Test (POST) status codes..
  • Self checking remote display function. Dual POST code display - User can readout the POST at PCB component and solder side. It is easy to view the POST code when user plugs the POST card in computer system. Recall previous post codes at the touch of a button.
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