Diy digital display led

Buy 20pcs DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering for R574.05

Buy 3pcs DIY Digital Display LED Logic Pen Electronic Kit High and Low Level Test Circuit Soldering Prac for R153.00

XH-W3001 220V 10A Digital Display LED Temperature Controller With Thermostat Control Switch Probe Package contains 1 X item of the smallest listed variant.

    DIY Message Acrylic LED Light Advertising Display Battery Cloud light Box   Write your loved ones messages during   birthdays, Anniversary, valentines,Christmas   on this fun looking cloud LED light box any where,any time.You can make it your daily romantic routine   This light box is reusable as you can rub off the messages and write over and over  with the eraser included on each stencil pen lid damp towel of sponge.     PACKAGE INCLUDES: 1 X Cable 1 x Light box 3 x stencil pens   Product size: Size: 30x18x5cm

Description: With high quality PCB circuit board, the full-patch LED lamp shows clearly. Time and temperature can be displayed at the same frequency. It has power-off memory function. Voltage: DC 5V Package Included: 1 x DIY Light Controlled LED Digital Clock Kit

Buy LED Maintenance Assistant Digital Display Adjust LED Universal Detection Instru for R446.36

SELECTED OPTION: COLOR: RED CLICK HERE for more options in this item. Description: This tube clock is designed by different colors and dimensions of 60mm x 160mm.  it can show the big size digits and the led color block. That makes the clock looks more amazing. The backlight color can be auto change and refract the color by the acrylic case. By the way, it can turn on the sounds control function, you can wake it up by clap your hands and knock on the table. It also has 6 kinds of switch mode to changing the time, temperature, date and week. Manual is sharing ! Features: Large size two-color LED display; 12/24 hours mode; One Alarm; Touch key control(with sounds feedback); Sound wake up control(you can wake it up by clap your hands and knock on the table or touch both of the key); RGB led autochange backlight color; Hourly Chime backlight flash remind; 6 kinds of transition animation select can change the time, temperature, data and week. Using real time clock chip, data is not lost when power off with the backup battery(backup battery not include in the kit); 5V USB cable power supply; Dimensions of the clock: 60mmx160mmx12mm; Three pieces of the acrylic combination; Different color option(middle color): red, green, blue, white, yellow and ice blue; Function: Touch both keys at the same time to enter or exit the menu functions list. Short touch the Next key(Triangle shape) to select the different functions, the functions menu has TIME(Time setup), DATE(Date setup), ALARM(Alarm setup), SHOW(Set shows time mode), DISP(Set transition animation), Sound(Turn on voice control), FMT(Set 24/12H format), MOVE(Set led rectangular move mode), Brig(Brightness of tubes), B-LED(Backlight of the RGB led), and then touch the Confirm key(Round shape) to enter in parameters mode. Parameters: 1. Alarm setup: ON-turn on the time alarm; OFF-turn off the time alarm; 2. Shows time mode: AA:BB:CC-shows hour, minute and second; AA:BB-shows hour and minute(the separator points will flash per second); 3. Set display animation effect: 0-time only; 1-spin mode; 2-up and down mode; 3-one by one mode; 4-from left to right mode; 5-flash mode; 6-change directly; 4. Sounds control switch: ON-turn on the sounds control; OFF-turn off the sounds control; 5. Time format: 24H-24h time format; 12H-12h time format; 6. Set rectangular move: 0-all off; 1-drag out mode; 2-single mode; 3-double mode; 4-up and down mode; 5-all on; 7. Brightness of tubes: level:1-5; A-automatic brightness(7:00-19:00: maximum brightness; 19:00-7:00: level 2 brightness); 8. Backlight: 0-backlight off; 1-fast change; 2-slow change; 3-slowest change; Package included: 1 x DIY 6 Digit LED Large Screen Two-Color Digital Tube Desktop Clock Kit Touch Control(Without CR1220 Battery)

Note: This is a DIY kit, you need to have some electronic knowledge and ability. SMD is unsoldered!! The kit has certain difficulty, please buy according to your own situation. Special note: According to some buyers feedback, CH340 TTL serial port cannot be used to download the microcontroller program, can only be used to the change words! Hardware parameters (error 2mm): Rotating motherboard long: 8.1cm Rotation display diameter: 9.2cm Side panel high: 7.5cm Side round monochrome 56 LED display Acrylic bottom box: 11 x 11 x 4.5cm (L x W x H) (excluding coil and the motor shaft) Features: 2 set of text scrolling cycle (It can store 850 characters in Chinese/English): Through the remote control can stop scrolling, you can edit the text displayed by the PC software. Clock and date display: Build-in backup battery, after power-down remains working, you can set the time by remote control or changing the word software calibration time, is very convenient! Image display: Can continuous scrolling display pictures, can be displayed static image alone, too! Select mode by remote control. Photos must be a 64 pixel wide, the pixels long can be 10-200. (It can store 30 photos, should be black character on white background's monochromatic photo) Memory mode: It will stay the mode when you shutdown (Note: Can only be one of the above three kinds of modes). Specification: Motor: 370 Power supply: 5V external power / USB 5V or you can use DIY battery (battery does not includes) If you need TTL serial downloader to send the changes content to the microcontroller, please use your own downloader, this kit does not includes downloader. Package includes: 1 x DIY Spherical Rotating LED Kit

MAX7219 Red Dot Matrix Module 8-Digit LED Control Display Tube For Arduino MCU is available now from our US   warehouse Free shipping to US  in 3-6 business days ship to Canada, Brazil in 7-10 days MAX7219 Red 8 Bit Digital Tube LED Display Module For Arduino MCU Description: MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, but also a 8x8 static RAM that stores each data. Only one external register is used to set the current of each LED segment. A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding. The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all LED light detection mode. Feature: 0.36 inch Common cathode Only need three IO ports can drive 8 bit digital tube The module compatible of 5V / 3.3V microcontroller (51 / AVR / STM32...) PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01 Note: VCC and GND do not reversed, it would burn the chip. 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines. Package included: 1 x MAX7219 8 bit digital tube module 4 x Copper pillar 4 x Screws

Buy CD4511 8 Channel Digital Display Answerer DIY Kit Electronic Skill Competition Teaching and Training for R66.96

3Pcs MAX7219 Red 8 Bit Digital Tube LED Display Module For Arduino MCU Description: MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, but also a 8x8 static RAM that stores each data. Only one external register is used to set the current of each LED segment. A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding. The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all LED light detection mode. Feature: 0.36 inch Common cathode Only need three IO ports can drive 8 bit digital tube The module compatible of 5V / 3.3V microcontroller (51 / AVR / STM32...) PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01 Note: VCC and GND do not reversed, it would burn the chip. 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines. Package included: 3 x MAX7219 8 bit digital tube module 12 x Copper pillar 12 x Screws

5Pcs MAX7219 Red 8 Bit Digital Tube LED Display Module For Arduino MCU Description: MAX7219 is an integrated serial input / output common-cathode display drivers, which connects the microprocessor and 8 bit 7-segment digital LED display, you can also connect a bar graph display or 64 separate LED. Includes an on-chip type B BCD encoders, multi-channel scanning loop, segment word driver, but also a 8x8 static RAM that stores each data. Only one external register is used to set the current of each LED segment. A convenient four-wire serial interface can connect all common microprocessor. Each data can be addressed in the update without rewriting all displays. MAX7219 also allows the user to select each data encoding or no coding. The entire device includes a 150μA low-power shutdown mode, analog and digital brightness control, a scan-limit register allows the user to display 1-8 bit data, there is an all LED light detection mode. Feature: 0.36 inch Common cathode Only need three IO ports can drive 8 bit digital tube The module compatible of 5V / 3.3V microcontroller (51 / AVR / STM32...) PCV board four corners of the fixed copper stud, which can effectively precent short circuit accidents happen Wiring instructions (a program, for example, you can pick any IO port definition can be modified in the program): VCC to 5V, GND to GND, DIN to P00, CLK to P02, CS to P01 Note: VCC and GND do not reversed, it would burn the chip. 51 MCU P0 port requires pull-up resistor, if your device does not have a pull-up resistor can be connected to other ports data lines. Package included: 5 x MAX7219 8 bit digital tube module 20 x Copper pillar 20 x Screws

Description: This small handheld POV spining kit designed as a white rounded triangle shape,that makes the weight of the three sides maintain balance. combined to the high-speed 608 rotation bearing,it can rotate for more than one minute and won't shake to the side.you can put it on the desktop or between the fingertips when rotating the side of the kit,and it can shows the different color of the pattern when spining.there're 18 patterns and the pattern can be change automatically. this is a beautiful and interesting DIY kit for the diy enthusiast. Manual is here ! Features: White Round Triangle Shape PCB designed; Using 3528 RGB Led to Display; 18 kinds of different color changing pattern; Using the High-speed 608 Rotation Bearing,it can rotate for more than one minute; Power Supply: 2x3V CR2032(NOT Included); One button ON/OFF Power function; Auto Power Off in 5 minutes without Operation; Finished Product Size: 72mm x 65mm x13mm; Function: 1, Load two CR2032 batteries and press the button to power on. 2, It can spinning on the desktop or between the fingertips when rotating the side of the kit,and shows the different color of the pattern. 3, Press the button again or without operation after 5 minutes to power off. Package included: 1 x Geekcreit® DIY Round Triangle LED Handheld POV Rotation SMD Learning Kit

Description: This small handheld POV spining kit designed as a white rounded triangle shape,that makes the weight of the three sides maintain balance. combined to the high-speed 608 rotation bearing,it can rotate for more than one minute and won't shake to the side.you can put it on the desktop or between the fingertips when rotating the side of the kit,and it can shows the different color of the pattern when spining.there're 18 patterns and the pattern can be change automatically. this is a beautiful and interesting DIY kit for the diy enthusiast. Manual is here ! Features: White Round Triangle Shape PCB designed; Using 3528 RGB Led to Display; 18 kinds of different color changing pattern; Using the High-speed 608 Rotation Bearing,it can rotate for more than one minute; Power Supply: 2x3V CR2032(NOT Included); One button ON/OFF Power function; Auto Power Off in 5 minutes without Operation; Finished Product Size: 72mm x 65mm x13mm; Function: 1, Load two CR2032 batteries and press the button to power on. 2, It can spinning on the desktop or between the fingertips when rotating the side of the kit,and shows the different color of the pattern. 3, Press the button again or without operation after 5 minutes to power off. Package included: 5 x Geekcreit® DIY Round Triangle LED Handheld POV Rotation SMD Learning Kit

Description:   2016 Upgraded Version YIHUA 908D 220V 60W LED Digital Display Soldering Station Soldering Iron Kit For SMT SMD Welding Rework Repair etc   Features:    1. All of the advantages of the 908D: ?? Portable anti-static heated iron,temperature control using the latest advanced temperature control circuit, precise temperature control. ?? Heating core made of high quality and durable materials, long service life.  ??/strong>.Handle with a new high-temperature materials and environmental protection, while steel tube handle and heat increases the temperature in isolation ring, effectively blocking heat transfer and improve the use of comfort.  Are retained, with the addition of an LED digital display, allowing users to directly monitor the temperature and making soldering work easier.   2. Celsius/Fahrenheit Display Temperature Function: To satisfy market demand in different regions,  the Company has designed a temperature display mode. 3. The soldering iron features a sleep function that can be set 10 minutes, it is unattended and not in  use after 10mins,it will then enter sleep mode to prevent soldering iron oxidation and effectively extend  soldering iron head service life while retaining energy savings and environmental protection.   4. It only takes 18 seconds to heat up from 0 C to 300 C.   Specification:   Voltage: AC 220V/50Hz  Power: 60W Temperature range: 220 - 480??adjustable Plug Type: EU Plug Operating temperature: 0 - 40??/div> Storage temperature: - 20 - 80??/div> Storage hmidity: 35% - 45% Package includes:    1 x  YIHUA 908D  Soldering Iron Station (We will send you a plug adapter according to your country.) 1 x Solder Handle with 1 tip 1 x Cleaning ball 1 x Holder   Details pictures: