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Geekcreit® DS3231 High Accuracy Multifunction LED Dot Matrix Animation Effects Clock DIY Kit
US$15.99 US$19.99

Q: clock is not dimm in the darkness even though setting it to brightness 'A' why it is not dim in the darkness is there a solution ?

Asked by Nvr on 2018-11-10 03:50:58

DrJack07 You should change the resistor at the AC input on the motherboard.

2023-03-08 05:47:00 Helpful (0)
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Answers (3)
Geekcreit® DS3231 High Accuracy Multifunction LED Dot Matrix Animation Effects Clock DIY Kit
US$15.99 US$19.99

Q: After powering my clock LEDs are flashing but no beep from speaker! the LEDs are flashing when touch keys are touched . what is the reason . is it ok or not ?

Asked by Nvr on 2018-10-24 09:23:06

miniNinja94 if everything works properly then everything is fine, if it doesn't work very well then the reason for the flicker is a bad chip

2020-07-13 06:49:32 Helpful (0)
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Answers (3)
nvr63 01/02/2020
very good and received it in good condition
Wireless Clip-on MIC Mini Microphone Transmitter Headset
US$16.99 US$20.99
0
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nvr63 02/01/2020
good product received
10pcs Momentary Button Switches ON/OFF Push Button Mini Switches 250V 0.5A
US$6.99 US$8.99
0
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Nvr 20/10/2018
It is very very good clock working perfectly . It took only 1/2 he to construct the clock. I used usb soldering iron with power bank power supply to avoid static electricity effect. it is working with great and wonderful !
Geekcreit® DIY Black Mirror LED Matrix Desktop Alarm Clock Kit With Temperature Display Holiday And Birthday Remind Function
US$10.37 US$15.99
0
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Comments (1)
nvr63 12/12/2019
received the item and found that it is good
Total 120pcs Tactile Tact Mini Push Button Switch Packet Micro Switch Bags 12 Types Each 10pcs
US$6.79 US$7.76
0
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Comments (0)
nvr63 07/12/2019
received the item and found good
Drillpro 5pcs Magnetic PH2 Screwdriver Bit Set with Removable Magnetizer Ring
US$6.17 US$6.67
0
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Comments (0)
nvr63 21/11/2019
ok it is received in good condition
Geekcreit® 375pcs 3MM 5MM LED Light Emitting Diode Beads Resistance Lights Kits Bulb Lamp
US$5.99 US$7.99
0
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Nvr 28/01/2019
Received it in good condition and it is great as expected !
Drillpro 11.5 Inch Chainsaw Bracket Changed Angle Grinder Into Chain Saw Woodworking Tool
US$31.99 US$43.99
0
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Comments (0)
Nvr 28/03/2019
item received in good condition.
Machifit 775 Motor Bracket U Shape Fixed Mounting Base with Screws
US$5.20 US$10.99
0
Recommendations
Comments (0)
Nvr 30/03/2019
Received it in good condition !
Drillpro 3Pcs 1/4 Inch Hex Shank HSS Titanium Coated Step Drill Bit Set 3-12/4-12/4-20mm
US$5.99 US$29.99
0
Recommendations
Comments (0)
Nvr 30/03/2019
Got it in good condition !
Metal Angle Grinder Bracket Stand Holder Support Base Changed Angle Grinder Into Cutting Machine
US$8.99 US$11.99
0
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Comments (0)
Nvr 11/04/2019
received item and found good
MECHANIC MCN-UV80 No-clean Solder Paste Flux Soldering Tin BGA Electric Welding Flux for PCB BGA SMD
US$11.99 US$14.99
0
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Comments (0)
Nvr 20/03/2019
it is goof
110V to 220V And 220V to 110V Voltage Transformer Converter 100W
US$9.09 US$21.99
0
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Comments (0)
Nvr 13/05/2019
good but values are not noted on the strips.
1280pcs 5% 0.125W 0805 SMD Resistor 64 Values 0ohm-10Mohm Assortment Kit
US$4.31 US$5.17
0
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Comments (0)
Nvr 15/05/2019
good and usefull
Drillpro 5mm Shank M10 Arbor Mandrel Cutting Tool Accessoriess for Angle Grinder Drill Adapter
US$9.99 US$11.99
0
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Comments (0)
Nvr 15/05/2019
good and beautiful
26mm Alloy Mini Carabiner Snap Hook Keychain Hanging Buckle EDC Tool
US$9.99 US$13.99
0
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Comments (0)
Nvr 15/05/2019
good product working well
5Pcs ATmega328P Nano V3 Module Improved Version With USB Cable Development Board
US$31.29 US$40.99
0
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Comments (0)
Nvr 30/03/2019
yes received it in good condition
DS3231 Voice Timing Music Light Control DIY Digital Electronic Alarm Clock Kit With Temperature Countdown Stopwatch Function
US$3.84 US$4.80
0
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