HiLetgo 2pcs MAX7219 8-Digital Segment Digital LED Display Tube for Arduino 51/AVR/STM32
Only three IO ports are used to drive the eight digit display. MAX7219 supports flicker free displays as well as cascading displays.
Product Reviews
HiLetgo 5pcs 3A DC-DC 9V/12V/24V to 5V Step Down Power Module USB Vehicle Car Charger
Dimensions: L42mm*W16mm*H5mm
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Conversion level range: 1.8V-6V
HiLetgo USBTiny USBtinyISP AVR ISP Programmer 6/10 Pin Bootloader for Arduino UNO MEGA
Power supply options: external power supply and USB power
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Operating voltage: single DC10 ~ 30V, 24V recommended voltage
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HiLetgo TDA7492 2x50W D Class High Power Digital Amplifier Board AMP with Radiator 10-26V
With 4 model GAIN parts, can auto work on different voltage
HiLetgo 2.2 Inch ILI9341 SPI TFT LCD Display 240×320 ILI9341 LCD Screen with SD Card Slot for Arduino Raspberry Pi 51/AVR/STM32/ARM/PIC
Durable hard PCB board and SD card socket, ideal for 5110 interface
HiLetgo RFID Kit – Mifare RC522 RF IC Card Sensor Module + S50 Blank Card + Key Ring for Arduino Raspberry Pi
The MF522-AN module design the circuit of card read by using the original Philips MFRC522 chip.
HiLetgo HC-06 RS232 4 Pin Wireless Bluetooth Serial RF Transceiver Module Bi-Directional Serial Channel Slave Mode for Arduino
Works with any USB Bluetooth adapters, running in slave role: Pair with BT dongle. Led indicate Bluetooth connection status, flashing Bluetooth connectivity, lit the Bluetooth connection and open a po
