Arduino Nano is a small, complete, and breadboard-friendly board based on the ATmega328. Operating Voltage: 5V Input Voltage: 7V ~ 12V Input Voltage (limits): 6V ~ 20 V Digital I/O Pins: 14 (of which 6 provide PWM output) Analog Input Pins: 8 DC Current per I/O Pin: 40mA
Microcontroller :ATmega328 SMD. Operating Voltage : 5V. Supply Voltage recommended : 7-12V DC. Digital I/O Pins : 14 (of which 6 provide PWM output). Analog Input Pins : 6. DC Current per I/O Pin : 40 mA. DC Current for 3.3V Pin : 50 mA. Flash Memory : 32 KB (ATmega328) of which 0.5 KB used by bootloader. SRAM :…
ESP-32 WROOM Development Board with WiFi and Bluetooth Frequency: 2.4 GHz Supply Voltage: 3.0 V ~ 3.6 V Current: 80 mA low power IoT sensor hub and recorder Hybrid Wi-FI & Bluetooth High level of integration Ultra-low-power management
UNO R3 ATmega328P SMD Board with USB cable + CNC Shield V3 Combo This board based on the ATmega328P. It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz quartz crystal, a USB connection, a power jack, an ICSP header and a reset button. It contains everything needed…