Keyestudio Nano Development Board (kompatibilné s Arduinom)
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Popis
Vývojová doska Keyestudio Nano je malá, šikovná doska založená na čipe ATmega328P-AU kompatibilná s Arduinom. V porovnaní s inými doskami Arduino je na tejto doske používaný USB prevodník s čipom CH340G, takže metóda použitia je rovnaká okrem inštalačného súboru ovládača.
Doska má 14 digitálnych I/O pinov (z toho 6 je možné použiť ako PWM výstup), 8 analógových vstupov, 16 MHz kryštálový oscilátor, mini USB port, piny ICSP a resetovacie tlačidlo.
Všimnite si, že piny ICSP (In-Circuit Serial Programming) sa používajú na programovanie firmvéru na ATMEGA328P-AU, ale môže sa použiť aj ako komunikačné rozhranie SPI.
Keyestudio Nano je možné napájať cez USB kábel alebo cez piny Vin-GND (DC 7-12V).
Fotky produktu
Technické údaje
- Mikrokontrolér: ATmega328P-AU
- Prevádzkové napätie: 5V
- Vstupné napätie Vin (odporúčané): DC7-12V
- Digitálne I/O piny: 14 (D0-D13) (z toho 6 poskytuje PWM výstup)
- Digitálne I/O piny PWM: 6 (D3, D5, D6, D9, D10, D11)
- Analógové vstupné piny: 8 (A0-A7)
- DC prúd na I/O pin: 40 mA
- Flash pamäť: 32 KB, z toho 2 kB použité bootloaderom
- SRAM: 2 kB
- EEPROM: 1 kB
- Frekvencia: 16 MHz
- LED_BUILTIN: D13
Funkcie niektorých pinov
- Sériová komunikácia: 0 (RX) a 1 (TX). Používa sa na príjem (RX) a odosielanie (TX) sériových údajov TTL
- PWM: D3, D5, D6, D9, D10, D11
- Externé prerušenia: D2 (prerušenie 0) a D3 (prerušenie 1). Tieto piny môžu byť nakonfigurované na spustenie prerušenia pri nízkej hodnote LOW, stúpajúcej alebo klesajúcej hrane alebo pri zmene hodnoty. Podrobnosti nájdete vo funkcii attachInterrupt ()
- SPI komunikácia: D10 (SS), D11 (MOSI), D12 (MISO), D13 (SCK)
- Komunikácia IIC: A4 (SDA); A5 (SCL)
Everything came safe and sound. I definitely recommend the store!
Everything came safe and sound. The quality is excellent. I ordered another product from this store, the seller put another fee as a gift. I definitely recommend the seller!
Works fine
Super all came in time whole
Excellent!
Everything is fine. I take not the first time. I'm sure of reliability. Works, sewn
Very fast delivery
Looks good. There's no sign of flux. Soldering neat and shiny. The inscriptions on all the chips and the board are clear. The sketch downloaded quickly and without problems. The loader is new. Delivery less than 3 weeks.
All right, it came well protected works well and the store's page makes it easy for you drivers, the pins came intact.
Excellent product.
quick like anyone. a bit more expensive but worth it . the item comes really good packaged very happy Thank you
Corresponds to my expectations, I recommend this store, 100%
Estupendo producto.....lo recomiendo al cien por ciento.... llegó muy rápido a mi país.....
Excelente tienda. Recomendado!!
OK
Corresponds to my expectations, I recommend this store 100%
The parcel went about three weeks. Well packed. It's nice to deal with such a store. Thank you!
ok
Good.
Keyestudio as always at the height! Keyestudio is super! Shipping reactive!
Perfectly done, perfectly packed.
| Shipping Company | Shipping Cost | Estimated Delivery Time |
|---|---|---|
 |
3 - 7 days | |
 |
3 - 7 days | |
 |
5 - 14 days | |
| Post Air Mail | Free Shipping | 15 - 45 days |
| Return Policy | If the product you receive is not as described or low quality, the seller promises that you may return it before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe) and receive a full refund. The return shipping fee will be paid by you. Or, you can choose to keep the product and agree the refund amount directly with the seller. N.B.: If the seller provides the "Longer Protection" service on this product, you may ask for refund up to 15 days after order completion. |
|---|---|
| Seller Service | On-time DeliveryIf you do not receive your purchase within 60 days, you can ask for a full refund before order completion (when you click "Confirm Order Received" or exceed confirmation timeframe). |
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