DRV8825

Documentation pour le stepper driver DRV8825





Moteurs Pas-à-Pas

Adafruit 12V Stepper KP4M2-203
\(I_{limit} = 0.35 A\) \(I_{limit} = 0.15 A\)
\(V_{ref} = 0.175 V\) \(V_{ref} = 0.075 V\)
Datasheet Datasheet
Référence produit

Petits rappels

⚠️ Capacitance : \(C_{MOT} = 100 \mu F\) ⚠️

Wiring diagram

Wiring diagram


Motor rated current (by phase) < Driver continuous current

$$ {I_{cont.}}_{DRV} > {I_{rat.}}_{MOT} / phase $$

$$ I_{limit} = {I_{nom}}_{MOT} = V_{ref} * 2 $$


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Kit JST-XH

Documentation pour le kit JST-XH de Preciva

Référence Amazon :flag_us: : Lien :flag_ca: : Lien :flag_fr: : Lien Description : [460PCS 2.54mm JST-XH Connectors Kit]: 300PCS 2.54mm Pitch Female Pin Connectors 20PCS XH-2A JST 2.54mm Pin Male Plug 20PCS XH-3A JST 2.54mm Pin Male Plug 20PCS XH-4A JST 2.54mm Pin Male Plug 10PCS XH-5A JST 2.54mm Pin Male Plug 10PCS XH-6A JST 2.54mm Pin Male Plug 20PCS XH-2Y JST 2.54mm Female Housing Socket 20PCS XH-3Y JST 2. [Voir plus]
#docs  #jst  #connecteur  #connectors 

OLED 2.8 TFT SPI

Documentation pour le OLED SPI TFT 2.8

Liens

Spécifications

Name Parameter
Display Color RGB 65K color
SKU MSP2807 with touch, MSP2806 without
Screen Size 2.8(inch)
Type TFT
Driver IC ILI9341
Resolution 320*240 (Pixel)
Module Interface 4-wire SPI interface
Active Area (AA area) 43.2x57.6(mm)
Module PCB Size 50.0x86.0(mm)
Operating Temperature -20°C~60°C
Storage Temperature -30°C~70°C
VCC power voltage 3.3V~5V
Logic IO port voltage 3.3V(TTL)
Power Consumption TBD
Rough Weight(Package containing) No touch: 34(g) / With touch: 43(g)

Wiring diagram

Wiring diagram

#docs  #oled  #spi 

RDS3225

Documentation pour le servomoteur RDS3225

Datasheet :

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#docs  #servos  #actionneurs