Product DescriptionDescription: Appearance size: 43 x 32mmPCB Material: double-sided 1.6mm FR-4 sheetSupply voltage: 3-5V Package Included:10 x DIY Sound Light Infrared Sensor Anti-theft Alarm Switch Kit..

Product DescriptionDescription: This kit uses NE555 and CD4017 chips to form an analog alarm lamp circuit. Blue and red LED flicker alternately according to the pulse, and RP1 can adjust the flicker frequency. The working voltage of the circuit is DC9-12V. The kit does not contain power supply. It is easy to make and has obvious effect. Intere..

Product DescriptionDescription: Supply voltage: 3-5VDimensions: 66 x 61MMMaximum detection range: 5CMThe new board simple metal detector kit with 1.6mm double-sided fiberglass board doUses: games and entertainment, security checks, searches the body of metal products, including cell phones, etc., according to the production principle, also can..

Product DescriptionOverviewThe RS485 CAN Shield will easily enable RS485/CAN communication functions for your NUCLEO/XNUCLEO Arduino boards.Features1. Arduino standard interfaces, compatible with Arduino boards like Arduino UNO, Leonardo, NUCLEO, XNUCLEO- When using with Arduino UNO, Leonardo, the CAN function is unavailable due to hardware limitat..

Product DescriptionOverviewAnalog Test Shield is an Arduino expansion board, supports analog input/output.Features1. Arduino standard interfaces, compatible with Arduino boards like 2. Arduino UNO, Leonardo, NUCLEO, XNUCLEO3. Rotate the potentiometer to adjust analog input signal4. Onboard 12bit DAC MCP4725, outputs required wave form5. Demonstrate..

Product DescriptionFeatures1. Its work is characterized by side refrigeration and side fever2. Hot and cold on both sides of the temperature difference of 68 degrees3. Connected to the 12-volt power supply cooling piece on both sides there will be difference in temperature, side cold side of the heat, do not long power cooler radiator, otherwise it..

Product DescriptionOverviewMusic Shield is an Arduino expansion board for playing/recording audio, features onboard audio codec chip VS1053B and a TF card slot, supports common used audio formats.Features1. Arduino standard interfaces, compatible with Arduino boards like Arduino UNO, Leonardo, NUCLEO, XNUCLEO2. Supported formats: MP3/AAC/WMA/WAV/MI..

Product DescriptionFeatures1. Simple to use and low cost, easy to convert pressure to voltage signal.2. FSRs are basically a resistor that changes its resistive value (in ohms ?) depending on how much it is pressed. 3. The FSR is made of 2 layers separated by a spacer. The more one presses, the more of those Active Element dots touch the semiconduc..

Product DescriptionFeatures1. 3-pin & 4-pin sensor interfaces, supports connecting sensors directly without complicate custom connections2. XBee module connector3. WIFI-LPT100 wireless module connectorWhat is on Board1. XBee module connector2. IIC interface3. SPI interface4. 3-pin sensor interface- VCC: Power positive- GND: Ground- D: Digital p..

Product Description1. Using CH340 serial chip, stable performance, good compatibility, almost all the Windows system can compatible.2. Adapter board integrated 1000uF solid capacitor, to ensure that the current supply, don’t make WIFI module with power problem crash no response.3. Using 3225 chip crystal, to enhance the stability of the seria..

Product DescriptionOverviewGSM/GPRS/GPS Shield (B) is an Arduino shield based on the Quad-band GSM/GPRS/GPS module SIM808.Features1. Arduino connectivity, compatible with UNO, Leonardo, NUCLEO, XNUCLEO2. Onboard USB TO UART converter CP2102 for UART debugging3. 5 x LEDs for indicating the module working status4. Onboard voltage level converter, sup..

Product DescriptionUse of the TMC2100 drive module:1. When use in the Ramps1.4 or MKS Gen, or Lerdge touch screen motherboard, please remove the 3 jumper cap under the socket.2. Please pay attention to direction.3. The heat sink directly attached to the PCB.4. The motor direction is opposite to that of A4988 and DRV8825, please adjust the firmware ..

Product DescriptionAccessory Shield OverviewAccessory Shield integrates common used accessories/components listed as follows :1. Joystick (5 directions)2. Adjustable potentiometer3. Buzzer4. RGB LED5. Temperature sensor6. 3-axis digital accelerometer7. High precision RTC8. 0.96 inch OLED9. XBee interfaceFeatures1. Arduino standard interfaces, compa..

Product DescriptionFeatures1. Driver IC: SSD13062. 0.91 inch small form factor3. 128×32 high resolution4. 16-bit grey level, better display effect5. I2C interface, requires only two signal pins6. Display Color: Blue/White7. Pin Description:- GND: Power Ground- VCC: Power + (DC 3.3 ~5v)- SCL: Clock Line- SDA: Data LineSpecification1. Brand: lan..

Product DescriptionOverviewGSM/GPRS/GPS Shield (B) is an Arduino shield based on the Quad-band GSM/GPRS/GPS module SIM808.Features1. Arduino connectivity, compatible with UNO, Leonardo, NUCLEO, XNUCLEO2. Onboard USB TO UART converter CP2102 for UART debugging3. 5 x LEDs for indicating the module working status4. Onboard voltage level converter, sup..