{"title":"Signal Components","description":null,"products":[{"product_id":"a13110600ux1147-8002a-double-op-audio-operational-amplifier-ic-chips-8-pin-0-19","title":"a13110600ux1147 8002A Double Op Audio Operational Amplifier IC Chips 8 Pin, 0.19\" Width, 0.23\" Length","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type - amplifier\u003c\/li\u003e\n\u003cli\u003ePin Number 8 Pins;Material Plastic, Metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe product Type is 8002a double couples audio operational amplifier IC chips 8 pin, made in China.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:600px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;width:40%;\"\u003eItem Weight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e9.07 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"Default","offer_id":55016010219892,"sku":"B00HR6LWOS","price":9.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/515S_w2rn9L._SL1100.jpg?v=1784908023"},{"product_id":"5pcs-tl431a-to-92-type-adjustable-precision-shunt-regulator-2-5-36v","title":"5Pcs TL431A TO-92 Type Adjustable Precision Shunt Regulator 2.5-36V","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct Name Adjustable Precision Shunt Regulator;Model TL431A;Packaging Type TO-92\u003c\/li\u003e\n\u003cli\u003eOutput Voltage 2.5-36V;Sink Current 1mA-100mA;Output Impedance 0.2 Ohm\u003c\/li\u003e\n\u003cli\u003eWorking Temperature -40-125 C;Pin Number 3Pins;Pin Length 14mm\/ 0.55\"\u003c\/li\u003e\n\u003cli\u003eOverall Size(Each) 18 x 4 x 3mm\/ 0.71\" x 0.16\" x 0.12\" (L*W*T);Material Metal, Plastic;Color Black, Silver Tone\u003c\/li\u003e\n\u003cli\u003eWeight 2g;Package Content 5PcsxAdjustable Precision Shunt Regulator\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe TL431 is three-terminal adjustable shunt regulators, with specified thermal stability over applicable automotive, commercial, and temperature ranges. The output voltage can be set to any value between Vref (approximately 2.5 V) and 36 V, with two external resistors. This devices have a typical output impedance of 0.2 ohm. Active output circuitry provides a very sharp turn-on characteristic, making these devices excellent replacements for Zener diodes in many applications, such as onboard regulation, adjustable power supplies, and switching power supplies.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:600px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;width:40%;\"\u003eItem Weight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e0.01 ounces\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;width:40%;\"\u003eProduct Dimensions\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e5.31 x 3.94 x 0.59 inches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"Default","offer_id":55016234058100,"sku":"B00NQ29HXA","price":8.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/51cAfRv-kuL._AC_SL1100.jpg?v=1784912581"},{"product_id":"a14070800ux0153-5-piece-lm4871-sop-8-8pin-audio-power-amplifier-ic-chip-1-1w-0-2","title":"a14070800ux0153 5 Piece LM4871 SOP-8 8Pin Audio Power Amplifier IC Chip 1.1W, 0.2\" Width, 0.28\" Length","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct type - amplifier\u003c\/li\u003e\n\u003cli\u003eProduct name audio power amplifier ic; model Lm4871; package type sop-8\u003c\/li\u003e\n\u003cli\u003eMade in china\u003c\/li\u003e\n\u003cli\u003ePackage Dimensions 5.51\" L x 3.94\" W x 0.39\" H\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe product Type is  5 PCS LM4871 sop-8 8Pin audio power amplifier IC chip 1.1W 1.1 watt, made in China.\u003c\/p\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable style=\"border-collapse:collapse;width:100%;max-width:600px;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;font-weight:bold;width:40%;\"\u003eItem Weight\u003c\/td\u003e\n\u003ctd style=\"border:1px solid #ddd;padding:8px;\"\u003e4.99 g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"Default","offer_id":55016444592500,"sku":"B00PZT3FLC","price":9.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/51fSgHXxYWL._SL1100.jpg?v=1784916884"},{"product_id":"a11102000ux0365-2n3906-three-terminal-general-purpose-pnp-transistors-50-piece","title":"a11102000ux0365 2N3906 Three Terminal General Purpose PNP Transistors, 50 Piece","description":"\u003cdiv class=\"product-description\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eProduct name PNP Transistor; model 2n3906; quantity 50A+\/- 2 percent pcs\u003c\/li\u003e\n\u003cli\u003eCollector base Voltage 40V; collector emitter Voltage 40V; emitter base Voltage 5V\u003c\/li\u003e\n\u003cli\u003eCollector current(continuous) 200mA; collector power dissipation 625Mw; terminal Size 14 x 0. 5mm\/ 0. 551\" x 0. 019\" ( L* D)\u003c\/li\u003e\n\u003cli\u003eBody dimension 4 x 3 x 4mm\/ 0. 16\" x 0. 12\" x 0. 16\" (l*w*t); Pitch 1. 5mm\/0. 059\"; main color black\u003c\/li\u003e\n\u003cli\u003eWeight 22G; package content 50 a+\/- 2 percent x PNP transistors\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eProduct name : PNP Transistor; model : 2n3906; quantity : 50A+\/- 2 percent pcs Collector base Voltage : 40V; collector emitter Voltage : 40V; emitter base Voltage : 5V Collector current(continuous) : 200mA; collector power dissipation : 625Mw; terminal Size : 14 x 0. 5mm\/ 0. 551\" x 0. 019\" ( L* D) Body dimension : 4 x 3 x 4mm\/ 0. 16\" x 0. 12\" x 0. 16\" (l*w*t); Pitch : 1. 5mm\/0. 059\"; main color : black Weight : 22G; package content : 50 a+\/- 2 percent x PNP transistors › See more product details\u003c\/p\u003e\n\u003c\/div\u003e","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":55128948474228,"sku":"LCKJEN-B0087YQX7U","price":8.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/51CCGqGGBDL._SL1100.jpg?v=1786405898"},{"product_id":"linkmejor-max17043-lipo-fuel-gauge-lithium-battery-power-detect-alarm-sensor-a-d-converter-iic","title":"LinkMejor MAX17043 LiPo Fuel Gauge Lithium Battery Power Detect Alarm Sensor A\/D Converter IIC","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eMAX17043 LiPo Fuel Gauge Lithium Battery Power Detect Alarm Sensor\u003c\/li\u003e\n\u003cli\u003eLithium Battery Power Detect Alarm Sensor A\/D convert IIC\u003c\/li\u003e\n\u003cli\u003eFuel gauge system for single cell lithium ion batteries\u003c\/li\u003e\n\u003cli\u003eI2C Interface\u003c\/li\u003e\n\u003cli\u003eAlarm Sensor A\/D convert I\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDescription: LiPo batteries are a great way to power your projects. They're small, lightweight, and pack a pretty good punch for their size. Unfortunately, even the best batteries eventually run low on power and when they do it's often unexpected (and at the worst time). Don't be caught by surprise next time your board suddenly powers-down! The LiPo Fuel Gauge connects your battery to your project and uses a sophisticated algorithm to detect relative state of charge and direct A\/D measurement of battery voltage. In other words, it tells your microcontroller how much 'fuel' is left in the tank. The LiPo Fuel Gauge communicates with your project over I2C and an alert pin also tells you when the charge has dropped below a certain percentage.cjmcu. Features: Fuel gauge system for single cell lithium ion batteries Can be connected in circuit to monitor battery. Hardware and Software Reset. I2C Interface Package includes: 1 * MAX17043 LiPo Fuel Gauge Lithium Battery Power Detect Sensor\u003c\/p\u003e\n","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":55207475249524,"sku":"B01NBE99EP","price":9.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/61BtEyJKszL_1aaeb8a6-1a1b-42c5-9b9a-a761f78a9dd0.jpg?v=1787238569"},{"product_id":"linkmejor-cd74hc4067-cmos-16-channel-16-ch-digital-analog-multiplexer-breakout-module-for-arduino","title":"LinkMejor CD74HC4067 CMOS 16 Channel 16 CH Digital Analog Multiplexer Breakout Module for Arduino","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eFunction: Use 16 ADCs to collect 16 analog signals.\u003c\/li\u003e\n\u003cli\u003eUse the CD74HC4067 16-channel analog signal switch;Analog signal input: C0-C15 16 channels.\u003c\/li\u003e\n\u003cli\u003eAnalog output: DIG;Channel control: S0-S3\u003c\/li\u003e\n\u003cli\u003eThis is a breakout board for the very handy 16-Channel Analog\/Digital Multiplexer\/Demultiplexer CD74HC4067.\u003c\/li\u003e\n\u003cli\u003eThis chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx). It works with both digital and analog signals (the voltage can't be higher than VCC), and the connections function in either direction.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eCD74HC4067 CMOS 16 Channel Digital Analog Multiplexer Breakout Module Arduino Description: This is a breakout board for the very handy 16-Channel Analog\/Digital Multiplexer\/Demultiplexer CD74HC4067. This chip is like a rotary switch - it internally routes the common pin (COM in the schematic, SIG on the board) to one of 16 channel pins (CHANxx). It works with both digital and analog signals (the voltage can't be higher than VCC), and the connections function in either direction. To control it, connect 4 digital outputs to the chip's address select pins (S0-S3), and send it the binary address of the channel you want (see the datasheet for details). This allows you to connect up to 16 sensors to your system using only 5 pins! Since the mux\/demux also works with digital signals, you can use it to pipe TTL-level serial data to or from multiple devices. For example, you could use it to connect the TX pins of 16 devices to one RX pin on your microcontroller. You can then select any one of those 16 devices to listen to. If you want two-way communications, you can add a second board to route your microcontroller's TX line to 16 device's RX lines. By using multiple boards, you can create similar arrangements for I2C, SPI, etc. The internal switches are bidirectional, support voltages between ground and VCC, have low \"on\" resistance and low \"off\" leakage, and to prevent crosstalk, perform \"break-before-make\" switching. The board also breaks out the chip's \"enable\" pin, which when drive\u003c\/p\u003e\n","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":55207514308980,"sku":"B01DLHKLNE","price":5.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/61E7e3wKmnL.jpg?v=1787238602"},{"product_id":"linkmejor-ads1256-5v-8-channel-24-bit-adc-data-acquisition-board-module-high-precision-ad-collecting-data-acquisition-card","title":"LinkMejor ADS1256 5V 8 Channel 24 Bit ADC Data Acquisition Board Module High Precision AD Collecting Data Acquisition Card","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOn-board High precision TI ADS1256IDB ADC chips\u003c\/li\u003e\n\u003cli\u003eOn-board ADR03 2.5V datum voltage source chips\u003c\/li\u003e\n\u003cli\u003eData output rates up to 30ksps, nonlinearity is low to ±0.0010%\u003c\/li\u003e\n\u003cli\u003eIt can be configured as either 8 single-ended inputs or 4 differential inputs\u003c\/li\u003e\n\u003cli\u003eADS1256 module is suitable for measuring analog voltage within 3V\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eDescription: ADS1256 8 road 24-bit ADC module mounted TI ADS1256IDB, minimum Power consumption, high precision ADC chips and 2.5V datum voltage source, using SPI interface communication protocol, data output rates up to 30ksps, support single-ended input and differential input. Interface: 5V, GND: 5V power input SCLK, DIN, DOUT, CS: SPI communication Interface DRDY: ADS1256data be ready output (Active low level) PDWN: ADS1256 Sync \/ Turn off the power input (Active low level) AIN0-AIN7: Analog voltage input, it can be configured as either 8 single-ended inputs or 4 differential inputs (The measured voltage should be shared with the module) Note: Because the voltage of ADS1256 is 5V, and The measured voltage should be 2V below the supply voltage, so the module is only suitable for measuring analog voltages within 3V. Instructions of how to use: Module provides STC15W and STM32 microcontroller 8-channel serial display reference program and STC89C52 single-chip 4-channel 1602LCD display reference program, the STC89C52 Microcontroller + 1602 LCD LCD test method is as follows: 5V, GND connect to DC 5V power supply, SCLK, DIN, DOUT, DRDY, CS connect to Microcontroller P1.2, P1.3, P1.4, P1.5, P1.6 respectively, AIN0, AIN1, AIN2, AIN3 connect to 2.5V, 2.5V, 2.5V,2.5V respectively (The measured voltage should be in common with the ADS1256),1602 LCD will shows these four sets of voltage values, in which, the 1st ,2nd ,4th sets are single-ended input voltage value of AIN0, AIN1, AIN3, a\u003c\/p\u003e\n","brand":"LinkMejor","offers":[{"title":"Default Title","offer_id":55207518208372,"sku":"B09KGXC44Q","price":16.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1007\/5799\/5892\/files\/61fZSf5_quL_bba1d6af-8ba8-48a2-984d-fcdd68459ac8.jpg?v=1787238618"}],"url":"https:\/\/linkmejor.com\/collections\/industrial-and-scientific-industrial-electrical-semiconductor-products-signal-components.oembed","provider":"linkmejor.com - More for Less","version":"1.0","type":"link"}