NikolayRadulov
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Campanello impermeabile DIGOO DG-SD10 con trasmettitore a ricarica automatica, presa EU/US/UK, pulsante scorrevole unico, 58 melodie, regolazione del volume a 4 livelli
US$17.24 US$17.99

D: Transmiter switch is Water proof ?

Domandata da BG571713241 il 2022-07-14 01:00:17

NikolayRadulov No, it is not waterproof. Also objects like metal or water block the signal between the pusher and the ringer.

2022-07-14 11:15:12 Utile (0)
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NikolayRadulov 12/02/2018
I got one of these kits, and I gave it to my daughter to assemble it. She did so under my supervision, we were very careful about the elements orientation on the board. What surprised me is that PCB tracks would easily come off the PCB, regardless of setting the soldering iron to 200 degrees C, lowest possible. Finally, 4 of the blue LEDs came defective, I had to replace these with ones of my own. I would recommend this as a soldering and assembly practice, but the overall quality is bad :(
Kit di luci lampeggianti a doppio colore fai-da-te Produzione elettronica NE555+CD4017 Kit di apprendimento pratico
US$9.23 US$4.29
1
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NikolayRadulov 24/10/2021
Very nice sticker, allows rearranging of the branches to fit the space.
Adesivi murali albero foto rimovibile impermeabile decalcomania di arte del vinile Home camera da letto Decor Family Memory Wall
US$17.59 US$19.99
0
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Kit di produzione orologio digitale WangDaTao HU-005 51 chip, kit di addestramento all'orologio a un solo chip, kit di saldatura elettronica fai-da-te
US$11.85 US$11.99

D: Hello, can you please share what is the type of the backup battery? Thank you!

Domandata da NikolayRadulov il 2021-03-03 06:49:41

BG411516414 CR1220

2021-08-19 08:32:14 Utile (0)
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Geekcreit® Orologio Digitale Colorato Kit di Produzione Elettronica DIY Kit di Componenti Orologio Elettronico Esperimento di Saldatura
US$8.99 US$10.99

D: the time in the clock is not increasing. it is showing same time all the day. it is stuck at the same time. please tell me how to fix this?

Domandata da Partha il 2021-07-05 04:08:37

NikolayRadulov Hello, excuse me, this may be a stupid question, but have you tried to adjust the clock's time? Mine has an initial state after power-up that shows some random and static time.

2021-07-06 05:50:04 Utile (0)
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risposta (4)
NikolayRadulov 09/06/2021
Works fine, I have the green version, can be seen well. It is easy to assemble.
Kit per orologio elettronico a LED a 4 cifre fai-da-te di Geekcreit versione con controllo della temperatura e della luce
US$10.34 US$11.99
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NikolayRadulov 09/06/2021
This is a must have kit, for anyone that assembles electronic/Arduino kits.
Geekcreit 310pcs 2,54mm Cavo Dupont Maschio Femmina con Connettore Intestazione e Kit di Alloggiamento
US$7.35 US$6.47
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NikolayRadulov 09/06/2021
This is a must have kit, for anyone that assembles electronic/Arduino kits.
120 pezzi 20cm Maschio a Femmina Femmina a Femmina Maschio a Maschio Cavo di collegamento a ponte a colori Dupont
US$6.29 US$5.99
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NikolayRadulov 05/06/2021
Powerful motor, works perfect. I am using it in a Useless box project, it drives the hand that switches off the main switch.
JX Digital Servo 17g Metal Gear PDI-1181MG Per per WLtoys 144001 WPL RC Auto B1/16 B24 C14 C24 elicottero Aereo
US$10.50 US$12.61
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NikolayRadulov 09/06/2021
This is a must have kit, for anyone that assembles electronic kits.
Kit assortito di resistenze a film metallico Geekcreit® da 1/4 W, 600 pezzi in 30 tipi di valore al 1%, 20 pezzi per valore
US$6.99 US$8.69
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NikolayRadulov 09/06/2021
Haven't tried yet, but seems solid, well made.
Motore passo-passo 24BYJ48 DC 5V, motore a ingranaggi micro a 4 fasi
US$10.38 US$10.99
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NikolayRadulov 09/06/2021
Good stepper motor, but mine heats up, however it works without problems.
28BYJ-48 5V Kit fai-da-te con motore passo-passo a 4 fasi CC
US$9.23 US$9.99
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NikolayRadulov 09/06/2021
Powerful DC motor, I am using it in a project - Watch winder.
Ruota in plastica da 65 x 26 mm + motore a ingranaggi DC 3-6V per Smart Car
US$8.07 US$8.99
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NikolayRadulov 09/06/2021
Very good combination, it controls my home made Watch winder. The board works about several months now, day and night, no problems.
L293D Motor Driver Shield + Mega2560 Kit scheda modulo
US$28.73 US$32.64
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Geekcreit® DIY Radio Parti del kit elettronico 51 Macchina audio digitale FM a chip singolo
US$22.99 US$23.99

D: Will this save the station frequency even after disconnect the power?

Domandata da Krishna il 2021-05-20 10:52:31

NikolayRadulov Hello Krishna, Unfortunately, by design it does not save stations. Regards, Nikolay

2021-05-22 12:25:40 Utile (1)
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NikolayRadulov 10/05/2021
The board is fully Arduino compatible, it looks and works well. I recommend it to anyone that would make a robotic project.
Scheda principale di sviluppo USB Geekcreit per Arduino UNO R3 ATmega16U2 AVR Geekcreit®: prodotti che funzionano con le schede ufficiali di Arduino
US$16.09 US$22.99
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NikolayRadulov 10/05/2021
This clock is easy to assemble, the parts are relatively large, no SMD. It has a nice housing box, looks cool on my desk. It has also a backup battery, this is a real plus.
Geekcreit® Orologio Digitale Colorato Kit di Produzione Elettronica DIY Kit di Componenti Orologio Elettronico Esperimento di Saldatura
US$8.99 US$10.99
0
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NikolayRadulov 10/05/2021
It was very hard for me to assemble this clock, the U1 chip is so small and its tiny connectors are very hard to solder, I had to modify my soldering iron in order to make it possible to mount the chip. However, the clock now works, it has a very strange setting buttons, but time can be set, the calendar option is also nice. I would recommend this one as a challenge to older people like me, the astigmatism makes soldering of this one really hard.
Geekcreit® Multifunzionale LCD Music Spectrum Large Font DS3231 Kit orologio fai da te
US$12.47 US$25.90
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Geekcreit® DIY Radio Parti del kit elettronico 51 Macchina audio digitale FM a chip singolo
US$22.99 US$23.99

D: Ho il display che non mi funziona, la radio si. Qualcuno mi può aiutare?

Domandata da giovanin il 2021-05-07 12:45:10

NikolayRadulov Hello Giovanin, Please check the potentiometer that regulates the contrast of the screen. If this does not help, please check the assembly that you did. I hope this helps. Regards, Nikolay

2021-05-07 01:03:44 Utile (0)
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NikolayRadulov 01/03/2021
The clock is really great, I like it. There are couple of strange things about it - the third digit has to be head-down, its dot is used to display the blinking column of the clock. The next thing is that during the initial setup there must be set the reference value of the temperature. Finally, the day is displayed in the format "- 2 - " for Tuesday for example. The good things about this clock are: big and shiny numbers, compact, can be placed under your TV and powered by the Set-top-box to show you the time :)
Kit di produzione orologio digitale WangDaTao HU-005 51 chip, kit di addestramento all'orologio a un solo chip, kit di saldatura elettronica fai-da-te
US$11.85 US$11.99
0
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