Aluminum Heatsink Cooler Cooling Kit for Raspberry Pi 3/2 Model 3B+ – 3 Piece
- 3m - Sticker for best adhesiveness to the silicon.
- Best aluminium - ensures best fin efficiency and fin effectiveness.
- Colour: Black.
- Suitable for raspberry pi models a, b, b+, 2, and 3 boards.
- Can be applied with other devices such as the beaglebone.
- Dimensions:
- Teeth Number:
- Compatible with most Raspberry Pi cases
- Compatible with other devices such as the Beaglebone
- Compatible with stepper motors, motor driver boards, etc.
ESP8266 ESP-12E
- LDR Light Sensor on board.
- WS2812 Led on board.
- Wireless Standard: IEEE 802.11 b/g/n protocol
- Frequency Range: 2.412 - 2.484 GHz
- Serial Transmission: 110 - 921600 bps, TCP Client 5
- SDIO 2.0, SPI and UART Interface available
- PWM available
- One ADC channel is available
- Programmable GPIO available
- Wireless Network Type: STA / AP / STA + AP
- Security Type: WEP / WPA-PSK / WPA2-PSK
- Encryption Type: WEP64 / WEP128 / TKIP / AES
- Network Protocol: IPv4, TCP / UDP / FTP / HTTP
- Operating Voltage: 3.3V
- Maximum current allowed to draw per pin: 15mA
- Power down leakage current of < 10uA
- Integrated low power 32-bit MCU
- Onboard PCB Antenna
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW
- Operating Temperature: -40ºC to +125 ºC
ESP8266 ESP – 01
- 11 b/g/n
- Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLLs, regulators, DCXO and power management units
- +19.5dBm output power in 802.11b mode
- Power down leakage current of <10uA
- 1MB Flash Memory
- Dimensions: 25 x 15 x 11 mm (LxWxH)
- PCB Thickness: 1mm
- Weight: 2 gm
- SDIO 1.1 / 2.0, SPI, UART
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
- Integrated low power 32-bit CPU could be used as an application processor
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
ESP8266 ESP-12F
- Communication interface voltage: 3.3V
- Working current: 240mA(MAX)
- Serial port baud rate: 115200 (default), can be modified to other values by AT command
- Serial communication format: 8N1
- Wireless Network Mode: station / softAP / SoftAP + station
- Wireless criteria: 802.11 b / g / n
- WIFI @ 2.4 GHz, support for WPA / WPA2 security mode
- +19.5dBm output power
- Compatible with ESP-12（ESP-202）
- It is very easy to develop projects with AT commands
- Surface Mount Package with 2mm Pitch Pads
- Mulitple GPIO’s for all your sensor needs
- Integrated TCP/IP protocol stac
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLL, regulators, DCXO and power management unit
- Power down leakage current of <10uA
- Integrated low power 32-bit CPU could be used as an application processor
- SDIO 1.1/2.0, SPI, UART
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
- Both SMD and Inline package are available, and the pin pitch is 2.0mm.
ATtiny85 Arduino-enabled Mini USB Dev Board
- Support for the Arduino IDE 1.0+ (OSX/Win/Linux)
- Power via USB or External Source
- Onboard 5V Regulator
- Built-in USB
- 6 I/O Pins
- 8k Flash Memory (about 6k after bootloader)
- I2C and SPI (vis USI)
- PWM on 3 pins (more possible with Software PWM)
- 10-bit ADC
- ADC on 4 pins
- Power LED and Test/Status LED
- Low Power Consumption
- Active Mode:1 MHz, 1.8V: 300 µA
ESP8266 ESP – 07
- Smallest 802.11b/g/n Wi-Fi SOC module
- Low power 32-bit CPU, can also serve as the application processor
- Up to 160MHz clock speed
- Built-in 10 bit high precision ADC
- Supports UART/GPIO/IIC/PWM/ADC
- SMD-16 package for easy welding
- Integrated Wi-Fi MAC/BB/RF/PA/LNA
- Deep sleep current as low as 20uA
- Embedded LWIP protocol stack
- Supports STA/AP/STA + AP operation mode
- Support Smart Config/AirKiss technology
- UART baudrate up to 4Mbps
- General AT commands can be used quickly
- Supports remote firmware upgrade (FOTA)
- WIFI Direct (P2P),SOFT-AP
- Built-in TCP/IP
- The AT command is perfect, efficient, concise
- Support three modes: AP, STA and AP+STA coexistence mode
- Onboard Chip Antenna
- +19.5dBm output power in 802.11b mode
- Power down leakage current of <10uA
- SDIO 1.1/2.0, SPI, UART
- STBC, 1×1 MIMO, 2×1 MIMO
- A-MPDU & A-MSDU aggregation & 0.4ms guard interval
- Wake up and transmit packets in < 2ms
- Standby power consumption of < 1.0mW (DTIM3)
USBASP PROGRAMMER
- No special USB controller required
- Programming speed is up to 5Kbytes/sec
- Working platform: Linux, Windows, Mac OS X
- Allows to read or write the microcontroller EEPROM, firmware, fuse bits, and lock bits
- No special controllers or SMD components are needed.
- Target is supported by the SCK option with a low clock speed (<1.5MHz)
- Programming status and Bus status are easily identified
- The easy interface is achieved by Header pins for various ISP header pins
- Dimension: 63.3*20.5*10.5mm
- Weight: 15gm
NODEMCU ESP8266-12 USB CH340
- 11 b/g/n Wi-Fi Direct (P2P), soft-AP
- Power input: 4.5V to 9V (10VMAX), USB-powered
- Transfer rate: 110-460800bps
- Support UART / GPIO data communication interface
- Support Smart Link Smart Networking
- Working temperature: -40°C ~ + 125°C
- Drive Type: Dual high-power H-bridge
- Don’t need to download resetting
- A great set of tools to develop ESP8266
- Flash size: 4MByte
- Integrated TCP/IP protocol stack
- Use CH340G to replace the CP2102.
- Integrated low power 32-bit CPU
- Advanced API for hardware IO, which can dramatically reduce the redundant work for configuring and manipulating hardware.
- Integrated TR switch, balun, LNA, power amplifier, and matching network
- Integrated PLL, regulators, DCXO, and power management units
- On-board USB to serial chip to easily program and upload codes from the Arduino IDE
- Embeds logic level converter circuits
- Has onboard 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
- Easy access to the GPIO pins for easy prototyping
Arduino CNC Shield v3 Engraving Machine/3D Printer/A4988 driver GRBL compatible
- Coolant enable
- Uses removable Pololu A4988 compatible stepper drivers. (A4988, DRV8825, and others) (Not Included)
- Jumpers to set the Micro-Stepping for the stepper drivers. (Some drivers like the DRV8825 can do up to 1/32 micro-stepping )
- Compact design.
- Stepper Motors can be connected with 4 pin Molex connectors or soldered in place.
- Runs on 12-36V DC. (At the moment only the Pololu DRV8825 drivers can handle up to 36V so please consider the operation voltage when powering the board.)
- Please note that this is an unassembled kit and needs soldering.
- Latest Arduino CNC Shield Version 3.10
- GRBL 0.9 compatible. (Open source firmware that runs on an Arduino UNO that turns G-code commands into stepper signals)
- PWM Spindle and direction pins
- 4-Axis support (X, Y, Z, A-Can duplicate X, Y, Z or do a full 4th axis with custom firmware using pins D12 and D13)
- 2 x End stops for each axis (6 in total)
LilyTiny (LilyPad ATTiny85)
- Program Memory Type: Flash
- Program Memory (KB) : 8
- CPU Speed (MIPS): 20
- Data EEPROM (bytes): 512
- Digital Communication Peripherals: 1-SPI, 1-I2C
- Capture/Compare/PWM Peripherals : 5
- Comparators: 1
- Temperature Range (C) : -40 to 85
- Operating Voltage Range (V): 1.8 to 5.5
- Pin count: 8
- Cap Touch Channels : 3
AVR-ISP 10Pin to 6pin Adapter PCB for USBASP Programmer
NODMCU Esp8266-12 USB CP2102
- 11 b/g/n Wi-Fi Direct (P2P), soft-AP
- Integrated TCP/IP protocol stack
- CP2102 Serial / USB Chip
- +19.5dBm output power in 802.11b mode
- 4MB Flash Memory
- Integrated low power 32-bit CPU
- SDIO 1.1 / 2.0, SPI, UART
- Dimensions – 49 x 24.5 x 13mm
- Integrated TR switch, balun, LNA, power amplifier and matching network
- Integrated PLLs, regulators, DCXO and power management units
- On board USB to serial chip to easily program and upload codes from the Arduino IDE
- Embeds logic level converter circuits
- Has on board 3.3V regulator to ensure enough power to function as your go-to WiFi chip!
- Easy access to the GPIO pins for easy prototyping
- ESP-12E Processor
- Easy to use breadboard friendly form factor
- Voltage Regulator / Converter, excellent DC to DC conversion, super efficientESP-12E Processor
- Easy to use breadboard friendly form factor