Brochage

Brochage Module matrice LED 8×8 MAX7219

Broches

VCC (5V)
GND
DIN (SPI data in)
CS (chip select / LOAD)
CLK
Output header on the far edge (VCC GND DOUT CS CLK): DOUT daisy-chains the next module's DIN, the other four just pass through

Driver IC	MAX7219
Écran	8 × 8 LEDs (64), single colour
Tension d'alimentation	5 V (IC rated 4.0–5.5 V)
Logic input high	3.5 V min (3.3 V MCU is marginal)
Interface	SPI-style, up to 10 MHz
Brightness	16 levels, peak current set by RSET
Chaining	DOUT → next module's DIN
Courant	Up to several hundred mA per module at full brightness

LED RGB (5 mm, cathode commune, 4 broches)Boîtier: 5 mm through-hole, 4 leads; Configuration: Common cathode (longest lead); Forward voltage (red): ≈ 2 V typical
Ruban LED adressable WS2812B / NeoPixelLED: WS2812B, 5050 package with built-in driver; Tension d'alimentation: 5 V (chip rated 3.5–5.3 V); Data input high: ≥ 0.7 × VDD (3.5 V at 5 V supply)
Écran LCD à caractères 16×2 (HD44780, 16 broches)Contrôleur: HD44780 or compatible; Écran: 16 characters × 2 lines, 5 × 8 dot cells; Tension d'alimentation: 5 V (3.3 V versions exist)
Afficheur 7 segments (un chiffre, 10 broches)Digit height: 0.56 in (14.2 mm); Configuration: Common cathode (5161AS) or common anode (5161BS); Segments: 7 + decimal point
OLED SSD1306 128×64 (0.96″, I2C, 4 broches)Contrôleur: SSD1306; Resolution: 128 × 64 pixels, monochrome; Diagonal: 0.96 in
Module 7 segments 4 chiffres TM1637Driver IC: TM1637; Digits: 4 × 7-segment with centre colon; Tension d'alimentation: 3.3–5 V (module)
Écran TFT ILI9341 (SPI, 2.4″)Contrôleur: ILI9341; Resolution: 240 × 320 pixels; Colour depth: Up to 262K colours (18-bit); 16-bit RGB565 typical
Radio 2.4GHz NRF24L01 (connecteur 2×4)Puce: Nordic nRF24L01+; Tension d'alimentation: 1.9–3.6 V (use 3.3 V); Logic inputs: 5 V tolerant