Teensy 4.1 USB ARM Cortex-M7 at 600MHz TEENSY41 DEV-16771Teensy 4. 1 features the fastest micocontroller and an expanded set of powerful peripherals in a 2. 4 by 0. 7 inch form factor. Teensy 4. 1 can be programmed using the Arduino IDE with Teensyduino add on. Specifications Feature Teensy 4. 1 Teensy 4. 0 Ethernet 10 100 Mbit DP83825 PHY (6 pins) none USB Host 5 Pins with power management 2 SMT Pads SDIO (4 bit data) Micro SD Socket 8 SMT Pads PWM Pins 35 31 Analog Inputs 18 14 Serial Ports 8 7 Flash

motor speed control

so that the temperature is stable at the set value

High-quality construction: Built to last with durable materials

Bluetooth: 4

With a whole host of shields to extend its functionality and the ability to use the familiar IDE the Digispark is a great way to jump into electronics

as well as using the buttons on the front of the device

insulation resistance

Thermal Protection: Yes

Easy and safe to use

520 KB SRAM

Spectrum range 2400 ~ 2483

High-Speed Counters: 6 channels