12 V open powersupply
This Power Supply Module voltage source is a switching source, so you do not have to worry about fluctuations in the voltage grid. HLK-10M12L Open Frame 12V 0.8A 10W AC DC switch power supply module is designed to be mounted on the PCB and is the ideal solution to power pads that you take. It is widely used in a smart home, automation and control, communication equipment, instrumentation, and other industries.
3.7V to 9V 18650 Lithium-Battery Charger Board
3.7V to 9V 5V 2A 18650 Lithium Battery Charge Discharge Integrated Module can manage battery charging and discharging and also has a built-in boost converter to boost the voltage to match load conditions.
ATTINY85 USB Development Board
ATtiny85 based microcontroller development board come with the USB interface. Coding is similar to Arduino, and it uses the familiar Arduino IDE for development. This is a digispark clone.
CH341A 24 25 Series EEPROM Flash BIOS USB Programmer with Software & Driver
CH341 is a USB bus convert chip, providing UART, printer port, parallel and synchronous serial with 2-wire or 4-wire through USB bus. In UART mode, CH341 provides alternant rate control signals such as serial transfer enable, serial receive in ready etc. It also supplies common MODEM communication signal in order to expand UART for
computer or upgrade common synchronous interface device to USB bus directly.
CJMCU-2551 MCP2551 CAN Protocol Controller High-speed Interface Module
The module also provides a buffer between the CAN controller and the high-voltage spikes that can be generated on the CAN bus by outside sources like EMI, ESD, electrical transients, etc.
CP2102 Converter RED
Serial Converter CP2102 USB 2.0 to UART TTL 5PIN Connector Module The CP2102 is a highly integrated USB2.0 full-speed function controller with a built-in USB transceiver, and crystal oscillator, EEPROM, and asynchronous serial data bus (UART) to support a full-featured modem signal without the use of any external USB devices. CP2102 USB-UART switching circuit by the driver into the PC’s USB port virtual COM port expansion to achieve the purpose, similar to other works.
CP2102(6-pin) USB 2.0 to TTL UART serial converter
This is the CP2102(6-pin) USB 2.0 to TTL UART serial converter module. This is a great little tool for embedded systems that require a serial connection to a computer. The board can simply attach to a USB bus and will appear as a standard COM port.
DB9 USB to Serial Cable
This is the USB to Serial DB9 Male Adapter with Cable. USB to DB9 Male conversion cable for USB and serial devices lets users easily connect serial devices to a laptop/desktop with USB port. It offers features such as Plug and play, hot-swappable, etc.
KIS3R33S DC 5V USB Output Converter 7V-24V To 5V 3A
The USB output converter module has short circuit protection, 5A current automatic protection.
MAX4466 for Arduino
This MAX4466 Electret Microphone Amplifier with Adjustable Gain Module is best used for projects such as voice changes; audio recording/sampling, and audio-reactive projects that use FFT. On the back, we include a small trimmer pot to adjust the gain. You can set the gain from 25x to 125x.
MAX485 TTL To RS485
This converter lets you send and receive data using the RS485 network from your Arduino/microcontroller. Similar to Serial TTL and RS232 interfaces, the RS485 lets you transfer data between microcontrollers and devices but with extra features! RS485 is an industry standard protocol for data transfer and provides numerous advantages.
MCP2515 CAN Module
This is MCP2515 CAN Module TJA1050 Receiver SPI 51 Single Chip Program Routine Arduino with this module, you will find easy to control any CAN Bus device by SPI interface with your MCU, such as Arduino UNO and Compatible with Arduino based micro-controller projects.