Reviews Ic Pic Mcu Flash

waveshare RP2040-Plus Mini Board High-Performance Pico-Like MCU Board Based on Raspberry Pi RP2040 Chip,Dual-core Arm Cortex M0+ Processor,USB-C Connector,Onboard 4MB Flash,Higher Current DC-DC Chip

【RP2040 MCU Board Plus Version 】A Pico-like MCU board based on Raspberry Pi RP2040,Compatible With Most Of The Raspberry Pi Pico Add-On Modules.
【As same as Raspberry Pi Pico】It incorporates the RP2040 microcontroller, with dual-core Arm Cortex M0+ processor running up to 133 MHz, and 26x multi-function GPIO pins..
【What's different with Raspberry Pi Pico】It features onboard 4MB Flash, USB-C connector, recharge header, and higher current DC-DC chip..
【C/C++, MicroPython Support】Comprehensive SDK, Dev Resources, Tutorials To Help You Easily Get Started.
【26 × Multi-Function GPIO Pins】Configurable Pin Function, Allows Flexible Development And Integration.

This Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
Main Specification Peak Load of NO Connector: AC 250V/10A, DC 30V/10A.
These Relay Board use photocoupler isolation that has strong driving ability and stable performance.The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so you can set rather the unit state changes with high or low signal. Has screw terminals for relay (NC,C,NO) and for input.
Using SMD optocoupler isolation, strong driving capability, stable performance.Fault tolerant design, even if the control line is broken, the relay will not operate.
And interface design humanized, all the interface can be directly connected through the terminal lead, so convenient..
Wide Application These 5V relay board works well with for ARM /PIC /AVR /MCU/Raspberry/CNC machine /etc..

ESP32-WROOM-32D are powerful, generic Wi-Fi+BT+BLE MCU modules that target a wide variety of applications, ranging from low-power sensor networks to the most demanding tasks, such as voice encoding, music streaming and MP3 decoding..
The sleep current of the ESP32 chip is less than 5 µA, making it suitable for battery powered and wearable electronics applications..
ESP32-WROOM-32D integrate a 4 MB of external SPI flash. The integrated SPI flash is connected to GPIO6, GPIO7, GPIO8, GPIO9, GPIO10 and GPIO11. These six pins cannot be used as regular GPIOs..
Flash integrated on the module and are not recommended for other uses..

3 in 1 Multiple Function Battery Charger: EBL-802 battery charger could freely charge 2/4 AA/AAA Ni-MH/Ni-CD rechargeable batteries in pairs, and also charge 1/2 pieces 9V Ni-MH/Ni-CD batteries individually..
Worldwide usage: 100-240V AC Input, 50/60 Hz, easy and convenient for daily use..
Safety Assurance: Controlled by MCU, and using -△V pulse charging technology, prevent the charger from over-charge,over-discharge, over-current and over-heat..
LED Indication: LED shows the charging status: Red Light - Charging, Green Light - Fully Charged..
Fast charger - Quick charging IC, power your batteries super fast, great build quality..

This Relay Board Maximum load: AC 250V/10A, DC 30V/10A With power and relay action indicator.each relay has normally open and normally closed contact. Can be selected by jumper relay and TTL or ground..
Main Specification Peak Load of NO Connector: AC 250V/10A, DC 30V/10A.
These Relay Board use photocoupler isolation that has strong driving ability and stable performance.The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so you can set rather the unit state changes with high or low signal. Has screw terminals for relay (NC,C,NO) and for input.
Using SMD optocoupler isolation, strong driving capability, stable performance.Fault tolerant design, even if the control line is broken, the relay will not operate.
And interface design humanized, all the interface can be directly connected through the terminal lead, so convenient..
Wide Application These 12V relay board works well with for ARM /PIC /AVR /MCU/Raspberry/CNC machine etc..

5V isolate with MCU, and effectively protect MCU.
Voltage indication of motor driver output end.
Just need four lines from MCU to driver module (GND. 5V. PWM1. PWM2).
isolation chip 5 V power supply (can share with MCU 5 V)..
Able to reverse the motor forward, two PWM input frequency up to 25kHZ.
two heat flow passing through an error signal output..
Isolated chip 5V power supply (can be shared with the MCU 5V), can also use the on-board 5V supply.

4-digit LED display module with LED brightness adjustable and clock point..
Display device is a total of 4 red LED word tube. Digital tube 8 grayscale adjustable..
The driver IC is TM1637, only two signal lines can make MCU control four Digit 8-segment LED. Can be used to display decimal, letters and so on..
Control interface: a total of 4 pins (GND, VCC, DIO, CLK), GND to ground, VCC for the power supply, DIO for the data input and output pins, CLK for the clock signal pin..

Specifications: Arm 32-bit Cortex-M0+ Microprocessor (MCU): Up to 32 MHz max 16 KB Flash memory with ECC 2 KB RAM Connections: USB 3.1 (gen 1) port and cable (SuperSpeed, 5Gb/s transfer speed).
Features: Google Edge TPU ML accelerator coprocessor, USB 3.0 Type-C socket, Supports Debian Linux on host CPU, Models are built using TensorFlow. Fully supports MobileNet and Inception architectures through custom architectures are possible. Compatible with Google Cloud..

Flight controller: (Frsky SPI RX version) CRAZYBEE F4 Lite Frsky version Firmware target: CrazybeeF4FR.
(Flysky SPI RX version) CRAZYBEE F4 Lite Flysky version Firmware target: CrazybeeF4FS.
Onboard 4in1 ESC: MCU upgraded to EFM8BB21.
Current: 5A continuous peak 6A (3 seconds).
OnboardFrsky SPI D8 receiver Version: SPI BUS receiver Frsky D8 compatible.
No ground interference ( Transmitter and receiver 1 m from the ground): 100m~200m.
OnboardFlysky SPIreceiver Version: SPI BUS receiver.
No ground interference ( Transmitter and receiver 1 m from the ground): 100~200m.