Circuit Modules & Development Board
Item Overview: The STX882PRO is an ASK transmitter module for ultra-thin, ultra-long-range, low-harmonic, and splicable secondary production. With high stability and cost performance, the power can reach 50mW at 3.6V, which is the ASK transmitting module with the highest transmitting power under th..
$18.99
Ex Tax:$18.99
Feature: Super-bright color LED module. Can adjust brightness with PWM.Voltage 3.3V or 5V.Signal (digital): High level = ONLow level = OFF Package includes: 10 x LED module..
$12.73
Ex Tax:$12.73
Introduction: The SX1308 boost module is equipped with the SX1308 chip, which has a small package and high efficiency. The output is adjustable up to 28V, and the internal integration of very low RDS internal resistance 100mΩ metal oxide semiconductor field effect transistor (MOSFET) can achieve h..
$8.99
Ex Tax:$8.99
Feature:Hardware SpecificationsChipsetGD32VF103CBT6FLASH128KBSRAM32 KBOn-board clock108MHz crystal oscillatorWorking voltage2.7V-3.6VPower1/3 Cortex-M3PeripheralButtonBOOT, RESETLCDST7789, 1.14 IPS, 240x135USBtoTTLCP2104Modular interfaceTIMER, UART, SPI, I2C, PWM, ADC, DAC, CAN, USBOTGWorking temper..
$116.90
Ex Tax:$116.90
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Description:
1. 4-button Common Cathode key module(When pressed output low level).
2. GND K1 K2 K3 K4" 4 PIN OUT 2.54mm
3. Working voltage: DC 0-48V
4. Size: 12.7 x 33mm
5. It can be inserted directly into Arduiuo uno3 mega2560 due, for linking up to your Arduiuo uno3 M..
$14.99
Ex Tax:$14.99
Feature: You just found the perfect I2C sensor, and you want to wire up two or three or more of them to your when you realize "Uh oh, this chip has a fixed I2C address, and from what I know about I2C, you cannot have two devices with the same address on the same SDA/SCL pins!" Are you out of luck? Y..
$25.99
Ex Tax:$25.99
Product Usage:1, the meter pulse data sampling2, fax machine shredder paper detection3, obstacle detection4, black and white line detection Product parameters: Infrared reflection sensor: TCRT5000Detection reflection distance: 1mm~25mmWorking voltage: 5VOutput form: digital signal (0 and 1)Install..
$9.99
Ex Tax:$9.99
Features:TCRT5000 sensor of infrared emission diode constantly launch infrared, the infrared ray is emitted when the intensity of reflected back has not been reflected or but is not big enough, the light activated triode has been in the off state, the output end of the module at this time for the hi..
$9.99
Ex Tax:$9.99
Features: Chip: TCS230Input voltage: DC 3V-5VOutput frequency voltage: 0 ~ 5VUse bright white LED lightscan be connected directly with MicrocontrollerStatic detection of the measured object colorBest detection distance: 10mm Package includes: 10 x TCS3200 Color Sensor ..
$46.99
Ex Tax:$46.99
Voltage: DC 12V Precise details>> Precise details: Specifications:1. Onboard TDA2030A audio power amplifier chip.2. Mono 18W power amplifier circuit design.3. Socket onboard horn .4. The onboard 10 k adju..
$12.99
Ex Tax:$12.99
Feature: Dimensions: 40 * 40 * 3.8mm element number 127 Internal resistance: 2.5 ~ 2.8Ω (ambient temperature of 23 ± 1 , 1kHZ Ac test) Maximum temperature: Tmax (Qc = 0) over 67 . Working current: Imax = 4.3-4.6A (rated at 12V) Rated voltage: 12V (Vmax: 15V starting current 5.8A) Refrigeration..
$28.99
Ex Tax:$28.99
Description: TEMT6000 is a silicon NPN epitaxial planar pho- totransistor in a miniature transparent mold for sur- face mounting onto a printed circuit board. The device is sensitive to the visible spectrum. Features: •Adapted to human eye responsivity •Wide-angle of half sensitivity = ± 60° •..
$14.99
Ex Tax:$14.99