🖥️. Single Board Computers
1 Review
Ideal for creating long range wireless networks that can exceed 2.4 GHz 802.15.4 and similar, it is more flexible than Bluetooth LE, does not require high power unlike WiFi and offers long range. The RA02 LoRa module is fitted with an U.FL (IPX) external antenna connector. This board is also equipped with a LiPo and Liion charging circuit and a standard…
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3 Length for raspberry pi camera: 50cm(19.69inch) / 100cm(39.37inch) / 200cm(78.7inch);both ends are 15 Pin 1.0mm Pitch interfaces. 2 Length for raspberry pi zero camera: 16cm(6.3inch) / 30cm(11.8inch);One end of the cable is 15 Pin 1.0mm Pitch interface and the other end with 22 Pin 0.5mm interface. Support all Raspberry Pi board, camera module and…
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L298N as main driver chip makes strong driving ability/small heating/strong anti-interference/low calorific value. Use large-capacity filter capacitors and diode with freewheeling protection function, increasing reliability. Dual-channel H-bridge driver working mode creates higher working efficiency. To avoid damage the voltage stabilizing chip, please…
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Part Number: Stack HAT. This is an I/O expansion kit designed for Raspberry Pi, which provides 5 sets of 2x20 pinheaders, that means a handy way to "stack" multi different HATs together, and use them as a specific combination / project. Standard Raspberry Pi connectivity, directly pluggable OR through ribbon cable. 5 sets of 2x20 pinheaders, connect…
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✔️Jumper wires with 400 Pin and 830 Pin breadboards are convenient for the prototypes and circuit design experiment. ✔️Package: 2 x 400 and 2 x 830 Pin Breadboards and 3Pc Jumper wires (1 x 40-pin male-female jumper wire, 1 x 40-pin male-male jumper wire, 1 x 40-pin female-female jumper wire). ✔️The Jumper wires are made of high-grade copper wire…
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Dual op amp three times before the DC amplification empty board: compact double-sided FR4 fiberglass board. the size of 26 × 26mm, suitable for small volume chassis assembly. high-quality eight-foot hole seat assembly for voltage feedback op amp, such as the NE5532, OPA2134, OPA2604, AD826, OPA2111, etc. then ± 5 ~ ± 18 to work. Board leaving two…
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You Will be Getting: A power supply controller module RD6012, one pair of the banana plug to alligator clips, an external temperature sensor probe, a Micro USB cable, with a paper instruction manual. Input Voltage: DC 6V-70V; Output Voltage: DC 0V-60V; Output Current: 0-12A; Output Power: 720W. Big Upgrade from DPS5005: 2.4 inch colorful LCD screen…
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Revised specifically to fit the Raspberry PI 4 Model B. Notch for the POE pins. Heat sink openings for both CPU and LAN chip. Removable lid, access all connections. Raspberry PI 4 Model B board not included
1 Review
Installing the microcontroller, 28-pin, 40-pin microcontroller left aligned 28/40P (A) This flag line short-circuit cap on the A position. The 8,14,18,20-pin microcontroller aligned on the left 8P/14P/18P/20P flag line (B), shorting cap on the B position. The ICD2, KIT2, KIT3 crystal head or 6Pin Block programming connection for programming the…
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【Excellent Image Performance】 Equipment with 3.5 Inch 320 x 480 High Resolution Resistance screen, its high precision can accurately identify the text you write, suitable for commercial applications such as document editing, the screen is not affected by dust , moisture and oil, can be used in lower or higher temperature environments, with gloves also…
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FCC/IC/CE Certified 8/16/2019 (ID Number 2ASW8-ART3MIS) on the world’s first open-source, US manufactured, BLE module. 1M Flash / 384k RAM gives you plenty of room for your sketches. 48MHz / 96MHz turbo available. Includes 48 GPIO pins - all interrupt capable. 31 PWM channels. Built in technology compatible with Bluetooth low energy 4.0 radio. Features…
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It is a 2x40Pin GPIO Header Adapter for Raspberry Pi 400. Color-Coded Header,Easy Expansion: easy to connect various Expansion.
1 Review
Necessary items -> If you just bought a Raspberry Pi 4 B, then you need this kit to make it run. (Note: the fan makes noises at high speed.). Power & Fan board -> Provides independent port for Fan, which won't affect GPIO pin anymore. It also integrates a power switch. Adjustable fan -> Working Raspberry Pi 4 B is very hot. A cooling fan is needed…
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1.The I2C interface is a huge improvement, freeing up a lot of pins on the Arduino for additional functionality. Works fine with the LCD1602 and LCD2004. Modules can be cascaded up to eight. The device address can be modified by short-circuiting A0/A1/A2. The default address is 0x27. The default address can be detected by the program. The module uses…
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Features SSD1306 driver chip, which is a single-chip CMOS OLED driver with controller for organic/polymer light emitting diode dot-matrix graphic display system. This IC is designed for Common Cathode type OLED panel. The 0.91 inch OLED display has the resolution of 128 x 32 pixels. Black background with white or blue text clearly shown on the display…
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💎The mega is 100 percent compatible with most shields designed for the Mega2560 R3. 💎Keep the chip ATmega2560-16AU,CH340G replace the Atmega16U2(USB Chip), faster and cheaper. 💎54 digital input/output pins, including 16 analog inputs, 4 UARTs (hardware serial ports), Clock Speed: 16 MHz. 💎Stronger RESET circuit.Use 5.5 * 2.1mm DC barrel jack (compatible…
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Standard interface that can be expanded into a variety of development boards. I2C serial port 8-bit parallel port, support expand into 8 × 8 = 64 at most. PCF8574 IO expansion chip with I2C interface, 8-bit parallel port output. Applicable to a variety of platforms including AVR / ARM
1 Review
The terminal expansion board Controller can be extended out of the terminal. Can also superimposed other expansion boards. Make your breadboard wiring project to get rid of the shackles that line structures become simple and reliable. Can use this shield to save yourself from the bad port connection. Reliable and Convenient.