Geekcreit 4th Generation DIY EC1838B DS3231 Light Control Rotation LED Electronic Clock Kit Music Alarm Clock with Housing
$26.23
Design Blue Digital Tube + Blue & White LED / Design Green Digital Tube + Blue & White LED / Design Green Digital Tube + Red & Green LED / Design Blue Digital Tube + Red & Green LED / Design Red Digital Tube + Red & Green LED / Design Red Digital Tube + Blue & Whit
Shipping:Standard Shipping about 10-25 business days
Secure Payment:Paypal,VISA,MasterCard
Features
1. Digital tube displays time, temperature, date
2. 13 kinds of LED seconds display
3. 4 independent alarm clocks, alarm mode can be set
4. DS3231 clock chip
5. Time setting can be saved after power down
6. Speaker sound output
7. Volume is adjustable
8. Chinese and English voice time
9. Boot music
10. Celsius or Fahrenheit shows temperature
11. Temperature calibration
12.100 level automatic brightness
13.100 level brightness setting is adjustable
14.12/24 hour system setting
15. Working voltage:DC5V
16. PCB board size:81x81mm
17. With housing size:93x93x26mm
18. Manual:Download here!
Description
Comparison and improvement of the fourth generation electronic clock and the third generation function
1. The color of the PCB board is purple. (The third generation PCB board is black)
2. Increase the pronunciation of Chinese and English voices and report the temperature. (The third generation can’t voice the time report temperature)
3. The DS3231 or DS1032 can be selected as the clock chip. (Here it is DS3231 Chip, The third generation of clock chips are fixed using the DS1302)
4, the brightness has 100 levels adjustable. (The third generation electronic clock brightness is adjusted to 5 levels)
5. There is clock calibration function. (The third generation electronic clock has no clock calibration function)
6, you can change the alarm ringtones. (The third generation electronic clock can’t change the ringtone)
7, 4 alarm clock can be set independently alarm mode. (The third generation electronic clock is a fixed alarm clock mode)
8, can adjust the volume. (The third generation electronic clock can’t adjust the volume)
9, can be set to display ‘-7-‘ or ‘-8-‘ on Sunday. (The third generation electronic clock fixed display -8-)
10, built-in 9 music first ringtones. (The third generation electronic clock has built-in default 7 music ringtones)
11, you can set the boot play music, the boot ringtone can be set. (The third generation electronic clock does not have the function of playing music on the boot)
Package included
1 x Geekcreit Fourth Generation DIY EC1838B DS3231 Light Control Rotation LED Electronic Clock Kit
Weight | 0.1 kg |
---|
Customers Also Viewed
10pcs MAX9814 High Performance Microphone AGC Amplifier Module CMA-4544PF-W
$90.79Amplifier BoardAdd to cartSpecifications– Supply Voltage:2.7v-5.5v @ 3mA current– Output:2Vpp on 1.25V bias– Frequency Response:20Hz – 20KHz– Programmable Attack and Release Ratio– Automatic gain, selectable max from 40dB, 50dB or 60dB– Low Input-Referred Noise Density of 30nV/– Low THD:0.04% (typ)– Low Power Shutdown Mode– Built-in 2V low-noise microphone bias– -40°C ~ +85°C extended temperature rangePackage included10 x Microphone …
10pcs MAX9814 High Performance Microphone AGC Amplifier Module CMA-4544PF-WRead More
T-AMP 2 x 15W TA2024 Digital Audio Amplifier Board Mini AMP
$19.04Amplifier BoardAdd to cartFeature1. The power to more than 12V current 3A2. The speaker is best to use an impedance of 4 ohms, some of the high sensitivity3. For some signal level is relatively low tone, to add the preamplifier to play the effect4. Note the positive and negative can not be reversed, use the power supplyElectrical CharacteristicsIts …
T-AMP 2 x 15W TA2024 Digital Audio Amplifier Board Mini AMPRead More
Mega 2560 R3 ATmega2560-16AU Control Module without USB Cable
$44.54Motherboard & Development BoardAdd to cartDescriptionThis is compatible R3 Mega2560 ATmega2560-16AU control board without USB cableMega is an ATmega2560 as core microcontroller development board itself has 54 groups digital I / O input / output terminal (14 groups do PWM outputs), 16 sets of simulation than the input side, group 4 UARTs (hardware serial ports), using the 16 MHz crystal …
Mega 2560 R3 ATmega2560-16AU Control Module without USB CableRead More
20W 420*380*3mm Folding PET Monocrystalline Silicon Solar Panel with Cable Dual USB
$93.62Smart Robot & Solar PanelAdd to cartSpecificationsMaximum Power(Pmax):20WOpen Circuit Voltage(Voc):18VMaximum Power Voltage(Vmp):12vMaximum Power Current(Imp):1.1AMaximum System Voltage(Imp):1000vOutput:USB 5V & DC 18VQuantity of cell:36Cell Effcience %:20%Output Tolerance:±10%Size:425*380*3mmStandard Test Conditions:Irradiance 1000w/m2Temoerature 25.C,AM=1.5Package Included1 x Solar panel with cable
5pcs 8Channel DC 5V RS485 Modbus RTU Control Module UART Relay Switch Board PLC
$45.10Relay ModuleAdd to cartDescriptions– Operating Voltage:DC 5V(5V Version)– Operating Current:10-15MA– inchopeninch inchcloseinch inchMomentaryinch inchSelf-lockinginch inchInterlockinch inchDelayinch 6 Commands– Two instruction-control mode:AT command and MODBUS command– Under the AT command ,the maximum delay is 9999 seconds– Under the MODBUS command ,the maximum delay is 255 seconds– AT commands can be made serial HyperTerminal (serial assistant) Enter;– MODBUS commands can …
5pcs 8Channel DC 5V RS485 Modbus RTU Control Module UART Relay Switch Board PLCRead More
LT1083cp 7A AC 35V Rectifier Filter Power Supply Board DIY Home theater Sound Amplifier Voltage Regulator
$24.04Power Supply ModuleAdd to cartDescriptionLT1083CP feature description (emphasis):It is a linear step-down block. Although the voltage adjustment can be adjusted from 2.5V to 37V, it is recommended that the working differential pressure is within 10V, because the power consumption is proportional to the differential pressure, the greater the differential pressure, the more heat The larger the output current, the …
Reviews
There are no reviews yet.