Reviews Vccucine Faucetss

Juried Engineering CD74HC21E CD74HC21 74HC21 7421 High Speed CMOS Logic Dual 4-Input and Gates Breadboard-Friendly IC DIP-14 (Pack of 5)

  • The ’HC21 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits.
  • Buffered Inputs, Balanced Propagation Delay and Transition Times, Significant Power Reduction Compared to LSTTL Logic ICs.
  • Typical Propagation Delay: 9ns at VCC = 5V, CL = 15pF, TA = 25°C, 2V to 6V Operation.
  • Fanout (Over Temperature Range) Standard Outputs . . . . . . . . 10 LSTTL Loads Bus Driver Outputs . . . . . . 15 LSTTL Loads.
  • Wide Operating Temperature Range . . . -55°C to 125°C, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V.
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Juried Engineering CD74HC21E CD74HC21 74HC21 7421 High Speed CMOS Logic Dual 4-Input and Gates Breadboard-Friendly IC DIP-14 (Pack of 10)

  • The ’HC21 logic gates utilize silicon gate CMOS technology to achieve operating speeds similar to LSTTL gates with the low power consumption of standard CMOS integrated circuits.
  • Buffered Inputs, Balanced Propagation Delay and Transition Times, Significant Power Reduction Compared to LSTTL Logic ICs.
  • Typical Propagation Delay: 9ns at VCC = 5V, CL = 15pF, TA = 25°C, 2V to 6V Operation.
  • Fanout (Over Temperature Range) Standard Outputs . . . . . . . . 10 LSTTL Loads Bus Driver Outputs . . . . . . 15 LSTTL Loads.
  • Wide Operating Temperature Range . . . -55°C to 125°C, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V.
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Analog/Digital MUX Breakout for Arduino

  • 16-Channel Analog/Digital Multiplexer/Demultiplexer CD74HC4067.
  • ON Resistance 70Ohms @ 4.5Vcc and 60Ohms @ 6VCC.
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AITRIP 5 pcs HD44780 1602 LCD Display Module DC 5V 16x2 Character LCM Green Blacklight for Arduino Also Compatible with Raspberry Pi STM32 DIY Maker Project(Without Adapter Chip)

  • Easy to use: less I/O ports are occupied, only 4, VCC, GND, SDA (serial data line), SCL (serial clock line).
  • Use the i2c protocol to reduce the occupation of I/O ports, making it easier to add to the project, and less wiring is more beautiful.
  • Suitable for: compatible with all current development boards, for Raspberry pi, Tinker board, Nanopi, Banana pi, stm32 and so on.
  • With a potentiometer applied to adjust backlight (color: blue) and contrast.
  • Commonly applied in: internet of things, DIY project, home animation, smart building, maker's DIY project.
  • Size: 80 x 35 x 11 mm, mini size is easy to carry and store.
  • Packing included: 5 pieces HD44780 1602 LCD display module Green (Without Adapter Chip).
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Bridgold 10pcs LM339 339 Quad Differential Comparator ICS for High Voltage Digital Logic Gate Circuit, DIP14

  • Wide common mode input voltage range, Vic=0～Vcc-1.5V.
  • Input offset voltage is small, VIO=±2mV.
  • The differential input voltage range is very large, even equal to vcc.
  • The output is compatible with TTL, DTL, MOS, CMOS, etc..
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Buffers & Line Drivers Logic LVC 1 Gate 1.65 to 5.5V Pack of 1000 (74LVC1G34SE-7)

  • The ’HC373 devices are octal transparent D-type latches designed for 2-V to 6-V VCC operation.
  • 2-V to 6-V VCC Operation, Significant Power Reduction Compared to LS-TTL Logic ICs.
  • Wide Operating Temperature Range of –55°C to 125°C.
  • Balanced Propagation Delays and Transition Times.
  • Standard Outputs Drive up to 15 LS-TTL Loads.
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DollaTek SIM900A V4.0 Wireless Extension Module GSM GPRS Board with Antenna Kit

  • Onboard two sets of power interface VCC5 5V power supply, VCC4 interface, 4.8-5.2V power supply, optional power supply self-start (default) and control start..
  • Onboard SMA (default) and IPXmini antenna interface, SIM900A interface retains reset..
  • The size of the module is 49 * 50mm, all new and original equipment..
  • The computer can power the early computer debugging USB module, and there is a very large amount of data under the recommended current of more than 1A..
  • You can set up dozens of MA data in standby to provide 10MA low power sleep and sleep..
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Juried Engineering SN74LS14N 74LS14 Hex Schmitt-Trigger inverters Breadboard-Friendly IC DIP-14 (Pack of 5)

  • The CD74HC14 74HC14 High Speed CMOS Logic Hex Schmitt-Triggered Inverters each contain six inverting Schmitt Triggers in one package.
  • Unlimited Input Rise and Fall Times, Exceptionally High Noise Immunity, Balanced Propagation Delay and Transition Times.
  • Fanout (Over Temperature Range) Standard Outputs . . . . . . . . . . . . 10 LSTTL Loads Bus Driver Outputs . . . . . . . . . . . . . 15 LSTTL Loads, Wide Operating Temperature Range . . . –55°C to 125°C.
  • Significant Power Reduction Compared to LSTTL Logic ICs.
  • 2V to 6V Operation, High Noise Immunity: NIL = 30%, NIH = 30% of VCC at VCC = 5V.
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ALAMSCN LED Display Module TM1637 0.36'' 4-Digit 7 Segment 4 Bits Red Digital Tube for Arduino Driver Board (Pack of 4)

  • 4-digit LED display module, red highlights, with adjustable LED brightness and clock point, can display decimals, letters, etc..
  • The driver IC is TM1637, compatible with Arduino..
  • The digital display tube can be controlled with only two signal lines, simple and easy to use..
  • Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin..
  • 4 M2 screw holes, easy to install, locate and combine modules..
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DSD TECH USB to TTL Serial Adapter with FTDI FT232RL Chip Compatible with Windows 10, 8, 7 and Mac OS X

  • With this USB to TTL adapter, you can establish communication with your board/MCU through your computer. Maximum transmission speed up to 3Mbps.
  • The main chip is FT232RL from FTDI ,High stability. LED indicator for TX,RX,Power,It is very useful when you are debugging or downloading..
  • Support VCC output 3.3V and 5V, switch by jumper..
  • Works with Windows 10, 7(32/64bit) Vista 2008, XP, 2003,Mac Etc..
  • WARRANTY:We back this FDTD USB to TTL Converter with 12 months warranty.If you meet any question, Please contact us, We will fix your issue within 24 hours..
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HiLetgo 2pcs 0.36\ 4-Digit Tube LED Segment Display Module Red Common Anode TM1637 Drive Chip Tube Clock Display for Arduino UNO R3

  • 4-digit LED display module with LED brightness adjustable and clock point..
  • Display device is a total of 4 red LED word tube. Digital tube 8 grayscale adjustable..
  • The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on..
  • Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin..
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OmniMaster Body Camera Magnet Mount Universal Magnetic Suction Back Clip Contains Magnets,Stick to Clothes for Universal All Brand Body Camera

  • Perfectly fit: Professional Body camera and action camera case for Veho VCC003, VCC005 MUVI HD10 and HDPRO, PNZEO F5, Transcend TS32GDPB10A, Pyle....
  • Featured Design: functional all in 1 case solution to keep those professional body cameras and action cameras well protected, clean and neat. Be able....
  • Assured Protection: Semi-hard carrying case protecting the device from shock, shake, scratch. PEVA materials with pressure or hit absorbing and water....
  • User friendly design: Strong compact light weight case, easy access and use, Smart divider with featured elastics strap pocket for SD and Memory Card.
  • Worry-free Guarantee: CaseSack offer 100% refund with quality problem. For sales-the protective case only, Device or accessories sold separately.....
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4Pcs LCD1602 1602 LCD Module Green Screen 16x2 Character LCD Display with IIC I2C Serial Interface Adapter Module

  • 1602 lcd screen can display 2-lines x 16-characters with built-in industry standard HD44780 equivalent LCD controller.
  • LCD1602 1602 LCD module working voltage: 5V.
  • To come with a potentiometer, which is applied to adjust backlight and contrast.
  • It only takes two I/O port thus saving more for other usages. You can adjust the contrast by the potentiometer at its back. If you don’t want the back light, you can also unplug the jumper cap at the LCD back..
  • LCD1602 1602 LCD module compatible with copiers, fax machines, laser printers, industrial test equipment, networking equipment such as routers and storage devices..
  • 1602 display function: LCD display with I2C serial interface can be applied to display real time clock, temperature, humidity and so on..
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