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$3.99 Shipping Condition: New Location: China Description: The Pro Micro is similar to the Pro Mini except with an ATmega32U4 on board. The USB transceiver inside the 32U4 allows us to add USB connectivity ... moreon-board and do away with bulky external USB interface. This tiny little board does all of the neat-o Arduino tricks that you're familiar with: 4 channels of 10-bit ADC. 5 PWM pins, 12 DIOs as well as hardware serial connections Rx and Tx. Running at 16MHz and 5V, this board will remind you a lot of your other favorite Arduino-compatible boards but this little guy can go just about anywhere. There is a voltage regulator on board so it can accept voltage up to 12VDC. If you're supplying unregulated power to the board, be sure to connect to the"RAW" pin on not VCC. This latest revision corrects the silk error from the last version of the board so that pin 14 is correctly labeled. We've also added a PTC fuse and diode protection to the power circuit and corrected the RX and TX LED circuit. Dimensions: 1.3x0.7" Features: ATMega 32U4 running at 5V/16MHz, Supported under Arduino IDE v1.0.1, On-Board micro-USB connector for programming, 4 x 10-bit ADC pins, 12 x Digital I/Os(5 are PWM capable) Rx and Tx Hardware Serial Connections, Our Smallest Arduino-Compatible Board Yet! Documents: Schematic Eagle Files Getting Started Tutorial Datasheet(ATMega 32U4) Pro Micro Add-on Firmware Note Package: 1 X New Pro Micro ATmega32U4 5V 16MHz Module WE PROMISE YOU CAN GET THE ITEMS YOU PAID OR REFUND. To USA: Send by e-package. To other countries: Order more than $25. Provide free tracking number. Order less than $25,customer can pay $3 to get a tracking number. We located in the biggest electronic market in China-HQB(Shenzhen) Specialist in ICs over 10 years, we seek to establish long-term business relationships. Real store with large stock ICs. 100% as describe. Best price. Good quality. Can get almost everything at the lowest price*HIT ALL PRICE,14 days NO-QUESTION- RETURN PLEASE BUY WITH CONFIDENCE NEW. GOOD QUALITY, ORIGINAL PACKAGE LARGE STORE
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$1.95 Shipping Condition: Brand New Location: China (Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output ripple:
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Free Shipping Condition: New Location: United States ACCURACY: above than OCXO 2 order of magnitude. Disciplined state display,1 character,when system is accuary,display L,else not display. - 10M OUTPUT ... more:SINE WAVE,1Vrms (10-15dBm),square wave,3.3/4.7Vpp.
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$5.00 Shipping Condition: New Location: China ACCURACY: above than OCXO 2 order of magnitude. Disciplined state display,1 character,when system is accuary,display L,else not display. - 10M OUTPUT ... more:SINE WAVE,1Vrms (10-15dBm),square wave,3.3/4.7Vpp.
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$1.99 Shipping Condition: New Location: China Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Input Current: 20A. Short circuit protection: Yes (input 20A fuse) double short circuit ... moreprotection, the use of more security. Module Properties: non-isolated step-up module (BOOST).
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$2.00 Shipping Condition: New Location: China Model Specifications: XL6009. Output range: 5V~35V. Input current: 4A. (maximum), no-load 18mA (5V input, 8V output, no-load less than 18mA. Module nature: ... morenon-isolated boost (BOOST). Input range: 3V-32V. ).
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Free Shipping Condition: New Location: China Added sine wave 10MHz (optional start-up forced output), which is convenient for audiophiles. Not start by default. - Sine wave output port SMA 10MHZ ... moreSINE 50Ω ≈1.4VPP ≈7dBm. LCD backlight shutdown function.
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$2.99 Shipping Condition: New Location: China ESP32 based module. The ESP32-DevKitC has excellent RF performance, allowing users to design and develop applications without having to consider RF and ... moreantenna design. Antenna: On-board PCB antenna. Antenna: External antenna connector, need to be used with external antenna.
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$2.95 Shipping Condition: New Location: China Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Input Current: 20A. Short circuit protection: Yes (input 20A fuse) double short circuit ... moreprotection, the use of more security. The current per module can be adjusted to 15A.
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$3.50 Shipping Condition: New Location: China ESP32 based module. The ESP32-DevKitC has excellent RF performance, allowing users to design and develop applications without having to consider RF and ... moreantenna design. Antenna: On-board PCB antenna. Antenna: External antenna connector, need to be used with external antenna.
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Free Shipping Condition: New Location: China Minimum counting pulse width: 2ms. -Maximum counting frequency: 20Hz. -Minimum net pulse width: 0.1 seconds. 1 Punch counter (optional). -Magnetic induction ... moreapproach distance: ≈ 5-15mm. -Magnetic induction distance: ≥ 35mm.
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$3.50 Shipping Condition: New Location: China This kit can intuitively display the functions of CD4017. It is also a starting material for beginners. Circuit principle: Q1 and its peripheral circuits ... moreform a simple amplification circuit. MK converts the sound signal into an electrical signal, which is coupled to Q1 through C2 for amplification.
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Free Shipping Condition: New Location: United States 1.ESP32-S3 WROOM is designed based on the ESP32S3-WROOM-1 module with PCB on-board antenna. 3.ESP32-S3 is a low-power MCU system-on-chip (SoC) with integrated ... more2.4 GHz Wi-Fi and low-power Bluetooth dual-mode wireless communication.
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$3.50 Shipping Condition: New Location: China 1.ESP32-C6-WROOM-1 is a general-purpose Wi-Fi, IEEE 802.15.4 and low-power Bluetooth (Bluetooth LE) module with powerful features;. Product Introduction. ... moreArduino Module. The module adopts ESP32-C6 chip, ESP32-C6 chip equipped with RISC-V 32-bit single-core processor;.
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$12.89 Shipping Condition: New Location: München, Germany The 74HC/HCT93 are 4-bit binary ripple counters. State changes of the Qn outputs do not occur simultaneously because of internal ripple delays. Therefore, ... moredecoded output signals are subject to decoding spikes and should not be used for clocks or strobes.
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$3.74 Shipping Condition: Neu Location: China OLED LED&RGB. Nano Sheild. Screw sheild. Over-temperature protection: yes (automatically shut off the output after over-temperature). Module nature: non-isolated ... morestep-down module (BUCK). Am 20.05.2022 hat der Verkäufer die folgenden Angaben hinzugefügt.
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$3.00 Shipping Condition: New Location: China 1pcs XL4016E1 DC to DC 4-40V to 1.25-36V Step-down Power Module PWM Digit Regulator. Buck mode: PWM modulation. Short circuit protection. Over-temperature ... moreprotection (Over-temperature automatically cut off the output).
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$2.54 Shipping Condition: Neu Location: China Make full use of solar energy, and low-power operation. Reduce power loss! nput reverse polarity protection: Yes. Exclusively designed ultra-low dropout ... moreprevention MOS transistor reverse polarity protection, input reverse is not working.
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$4.00 Shipping Condition: New Location: China Enter 36V 20A = 720W, input 48V 20A = 960W, input 60V 20A = 1200W. Input Current: 20A. Short circuit protection: Yes (input 20A fuse) double short circuit ... moreprotection, the use of more security. The current per module can be adjusted to 15A.
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$1.00 Shipping Condition: New Location: Bommanahalli S.O (Bangalore), India Invendis ET3010 Power and Energy, Class 1.0, Self Powered from any Phase, 415 V, 3 Phase, 5A, Pulse out put kWh. Warranty: 15 months from date of Manufacturer ... moreOR 12 months from date of sale, whichever is earlier.
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$45.00 Shipping Condition: New Location: China By placing your bid. You are agree to follow our store policy below: ●All purchased are final, will replace defective product only. ●Return package must ... morebe in the original packaging, everything must be in new condition.Missing part’s or anything in original contact will not qualify for any refund. ●Unless marked in the auction, all product follow our 2 months warranty policy. ●Defective item can be exchanged within 7 days of receipt.Please send us some photoes as evidence. ●Within warranty period, all exchanges due to defects are free(Buyer is responsible for shipping charges) ●Shipping and handling fees are NOT refundable in any case. ●Custom duty is responsible by buyer. ●Replacement and refunds will not be processed until the return item received. ●Customer is responsible for correct address and received of package. Customer is responsible to all shipping if return package due to customer unable to received the package. ●Please do not ask us to reduce the price and shipping and handling fee of the item after you have won the auction. ●We are not responsible for wrong or undeliverable address, customer responsible undeliverable Express package return fee and re shipping fee.A valid phone number can make the delivery process more quickly and more safely. The module monitors engine speed. Frequency, voltage and engine run hours and also displays the warning and shutdown status. The module includes fixed and flexible outputs as well as configurable inputs making this product ideal for a wide variety of applications. The module can either be programmed using the front panel or by using the DSE Configuration Suite PC software. The module is available in MPU/ALT variants. For use with non-electronic engines only(magnetic pick-up/alternator sensing) Optional frequency(Hz) sensing from main AC alternator for genset applications. Optional Magnetic Pickup speed sensing. DC Supply ContinuousVoltage Rating 8 to 35 V Continuous. Cranking Dropouts Able to survive 0 V for 50mS. Providing supply was at least 10 V
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$3.69 Shipping Condition: New Location: China 5 x 3v-6v to 400kV Boost Step-up Power Module. 1.5/2.5/3.5/5.0X Glasses Magnifier Reading Jewelers Watch Watchmaker Repair Tool. Hard Storage Bag Protective ... moreCase For Logitech MX Master 3 Wireless Gaming Mouse.
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$2.78 Shipping Condition: Neu Location: China Module Properties: Non-Isolated Boost Module (BOOST). Constant current range: 0.2-10A. Step down module. Step up module. Adapter Module. Display module. ... moreWireless module. Input current: 10 (MAX).
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$2.99 Shipping Condition: New Location: China Circuit principle: Q1 and its peripheral circuits form a simple amplifying circuit. This kit can display the functions of CD4017 very intuitively. It ... moreis a DIY kit and needs to be soldered and installed by yourself.
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$3.20 Shipping Condition: New Location: China Hope you could understand.
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$3.00 Shipping Condition: New Location: China Crystal Oscillator Tester - 1 x Set of Crystal Oscillator Tester High & Low Frequency. Crystal Oscillator Test Default value is 15pF, and adjustable range ... moreis 5pF to 20pF. Picture: Passive crystal oscillator surface mount crystal oscillator test area.
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$3.00 Shipping Condition: New Location: China PNP, NO (Normal Open). Theory Inductive Type Sensor. ABS plastic shell, LED indicator light,angular column type, 3 wire system. Switch Appearance Type ... moreAngular Column Type. Size 36 x 18 x 18mm/1.4" x 0.7" x 0.7"(L W H).
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$3.20 Shipping Condition: Neu Location: China FX3U-56MR PLC - Model: EA-043A. - 1 x HMI Touch Screen. Boot Logo screen can be customized and be upgraded to HMI through software. - 1 x PLC Board. Abundant ... morePLC protocols. - Resolution: 480 272. Realize dynamic effects via functions of Picture Display or GIF display.
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$3.19 Shipping Condition: Neu Location: China Applicable components: MOS tube/IGBT/transistor/diode/electrolytic capacitor/LED/MOV/one-way thyristor/rectifier bridge. 45 In 1 Sensor. Battery capacity: ... more700mA lithium battery. Battery Protection Board.
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Free Shipping Condition: New Location: China Maximum Frequency: DC- 6GHz.
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Free Shipping Condition: New Location: China 1pcs 25W SMA type Attenuator. Power: 25W. Item Details .
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$3.59 Shipping Condition: Brand New Location: China Specification: Description: Insulation,high and low temperature resistance,good shock resistance. It can not be distorted when heated and the body can ... morenot shrink or break in the condition of extent change of air temperature. After it is linked to circuitry,the effect of dustproof and waterproof can be reached.
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$3.19 Shipping Condition: Neu Location: China Output frequency(sine wave) up to 40MHz, 200MSa/s sampling rate and 14bits vertical resolution. 18、Arbitrary wave editing function: user can edit arbitrary ... morewave on PC and then download to. 3、Using DDS direct digital synthesis technology to generate precise, stable and low distortion output signal.
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Free Shipping Condition: New Location: China
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$5.34 Shipping Condition: Neu Location: China Si5351-2VFO-150 Signal Generator 2 Channel Signal Source VFO-5351A V1.03 Square Wave Out 10K-150MHz. - Output bandwidth: 0.01mHz-150mHz (10K-150MHz). ... more- 1 x Set of Signal Generator Module. Cycle selection step "1K", "10K", "100K", "1M".
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$3.49 Shipping Condition: New Location: China (Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output Current : 3A( Max). Output ripple:
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Free Shipping Condition: New Location: China VSWR : 1. 20 Maximum.
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$3.69 Shipping Condition: New Location: China (Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output Current : 3A( Max). Output ripple:
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$3.19 Shipping Condition: Neu Location: China Input current: 20A. Constant current range: maximum 20A. OLED LED&RGB. Boost conversion module 1. Am 13.03.2024 hat der Verkäufer die folgenden Angaben ... morehinzugefügt hope you could understand. 7, drive high-power LED lights.
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$3.19 Shipping Condition: Neu Location: China Input current: 20A. Constant current range: maximum 20A. Step down module. Step up module. Adapter Module. Display module. Wireless module. Boost conversion ... moremodule 1.
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Free Shipping Condition: New Location: China Due to the light and screen difference, the item's color may be slightly different from the pictures. 18V 3Ah BL1830 Lithium Battery Charging Protection ... moreBoard Angle Grinders Protect. 18V Electric Power Tool New Li-Ion Battery PCB Charging Protection Circuit Board.
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$3.74 Shipping Condition: Neu Location: China 1 NE555+CD4017 Flow LED Light Electronic Production Suite. Board size. Am 11.12.21 hat der Verkäufer die folgenden Angaben hinzugefügt hope you could ... moreunderstand.
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$2.78 Shipping Condition: Neu Location: China Output power: natural heat dissipation 90W, enhanced heat dissipation 150W. Module nature: Non-isolated boost module (BOOST). Step down module. Step up ... moremodule. Adapter Module. Display module. Wireless module.
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Free Shipping Condition: New Location: United States ACCURACY: above than OCXO 2 order of magnitude. Disciplined state display,1 character,when system is accuary,display L,else not display. - 10M OUTPUT ... more:SINE WAVE,1Vrms (10-15dBm),square wave,3.3/4.7Vpp.
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$2.99 Shipping Condition: New Location: China 1.ESP32-C6-WROOM-1 is a general-purpose Wi-Fi, IEEE 802.15.4 and low-power Bluetooth (Bluetooth LE) module with powerful features;. The module adopts ... moreESP32-C6 chip, ESP32-C6 chip equipped with RISC-V 32-bit single-core processor;.
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$1.99 Shipping Condition: New Location: China 1 x NE555+CD4017 Light Water DIY Kits Electronic suite Water lamp module Red. Arduino Module. The kit mainly by the clock generation circuit and decimal ... morecounter circuit constitute. Electronic Component.
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$2.99 Shipping Condition: New Location: China The ESP8285 is a complete, self-contained WIFI network solution that runs independently. It can also be used as a slave to be installed on other host ... moreMCUs. Based on the ESP8266, the ESP8285 integrates 1MB of Flash inside the chip to make it resistant to high temperatures up to 125 degrees Celsius!
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$2.99 Shipping Condition: New Location: China Model Specifications: XL6009. Output range: 5V~35V. Input current: 4A. (maximum), no-load 18mA (5V input, 8V output, no-load less than 18mA. Module nature: ... morenon-isolated boost (BOOST). Load regulation: soil 0.5%. ).
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Free Shipping Condition: New Location: 金东区, China Maximum counting frequency: 20Hz. -Minimum counting pulse width: 2ms. -Magnetic induction approach distance: ≈ 5-15mm. -Magnetic induction distance: ≥ ... more35mm. 1 Punch counter (optional). -Model: 5 digital, 5 digital+plastic sensor+accessories (optional).
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$3.74 Shipping Condition: Neu Location: China 1 DDS Signal Generator (JDS2900-15M). 2 、Using DDS direct digital synthesis technology to generate precise, stable and low distortion output signal. 1 ... more2 、With pulse trains burst output function, allow the unit output 1~1048575 arbitrary pulse trains.
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$2.99 Shipping Condition: New Location: China ·Board mounted PCB antenna (ESP32-S2 WROOM). ESP32-S2 also has a full speed USBON The Go (OTG) interface for USB communication, with a wide range of applications, ... moresuitable for college students/engineers/technicians/factory indivi.
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Free Shipping Condition: New Location: United States Litepro BMX Ultra-light V brake Long/Short Arm Brakes for Folding Bike 2 PCs US. DC-DC step-down power module. Front TT Handlebar Computer mount Out Mount ... moreHolder for Garmin Bryton GoPro GUB. Hustler Raptor Big Dog Alpha MP 54" Deck Belt 604817 791335 SPARTAN 461-0009-00.
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Free Shipping Condition: New Location: United States fashionsuits{eBay Title(max 80 Characters) Description 1. Module Properties: non-isolated step-down constant current. Constant voltage module(CC CV) charging ... moremodule 2. Input voltage: DC 7-32V 3. Output voltage:DC 0.8-28V continuously adjustable 4. Output Current: 12A(when power tube\s temperature exceeds 65 degrees, please add cooling fan) 5. Constant current range: 0.2-12A( adjustable) 6. Turn lamp current: constant current value* 0.1) turn the lamp current and constant value linkage, such as constant current value is 3A, turn the lamp current is set to a constant current is 0.1 times(0.1* 3A = 0.3A) 7. Lowest pressure: 1V 8. Output Power: Maximum power is about 300W 9. Conversion efficiency: up to about 95% 10. Operating frequency: 300KHZ 11. Output ripple: 20M bandwidth 12. Input 24V Output 12V 5A ripple around 50mV(Excluding noise) 13. Output short circuit protection: Yes, constant current 14. Input Reverse Polarity Protection: None 15. Output prevent backflow: None 16. Wiring: Terminal 17. No-load current: Typical 20mA(24V switch 12V) 18. Load regulation: ± 1% constant) 19. Voltage regulation: ± 1% 20. Dynamic response speed: 5% 200uS 21. Potentiometer adjustment direction: clockwise(increase) counterclockwise(decrease) the potentiometer(CV) closed to the input voltage is used to regulate voltage, the potentiometer(CC) closed to output voltage is used to regulate current(CC) 22. Operating temperature: Industrial grade(40 °c to +85 °c) please note the actual use of the power tube temperature, high temperature heat strengthened please) 23. Indicator: dual color indicator, charging indicator light is red, the green light means fully charged( No load is green) 24. Size(approx) 65 x 47 x 22mm(L x W x H) Features 1. Fixed turn lamp current is 0.1 times the current value( Used to identify whether the battery is fully charged When charging) 2. Made from a dedicated benchmark IC and high-precision current sensing resistor, proving a more stable constant current, when 20℃ to
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$3.79 Shipping Condition: New Location: China (Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output Current : 3A( Max). Output ripple:
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Free Shipping Condition: New Location: Jamaica, United States ·Board mounted PCB antenna (ESP32-S2 WROOM). ESP32-S2 also has a full speed USBON The Go (OTG) interface for USB communication, with a wide range of applications, ... moresuitable for college students/engineers/technicians/factory indivi.
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$4.99 Shipping Condition: New Location: China (Output Current : 3A( Max). Can't booster). Power (3-40V), power indicator light, the module is working properly. 1 Power module. Output ripple:
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$2.99 Shipping Condition: New Location: China This kit can intuitively display the functions of CD4017. It is also a starting material for beginners. Circuit principle: Q1 and its peripheral circuits ... moreform a simple amplification circuit. MK converts the sound signal into an electrical signal, which is coupled to Q1 through C2 for amplification.
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$3.74 Shipping Condition: Neu Location: China Output power: natural heat dissipation 90W, enhanced heat dissipation 150W. Module nature: Non-isolated boost module (BOOST). 1 x Boost Constant Current ... moreModule. Output constant current range: 0.3-8A. (Red light when charging, green light when full.).
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$2.99 Shipping Condition: New Location: China Stable performance, plug and play. 4 MB SPI flash. 40 MHz integrated crystal. Small size, light weight, easy to carry. 802.11 b/g/n. High quality material, ... moredurable, long service life. 16 KB RTC SRAM.
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$3.19 Shipping Condition: Neu Location: China Applicable components: MOS tube/IGBT/transistor/diode/electrolytic capacitor/LED/MOV/one-way thyristor/rectifier bridge. Breadboard Cable and Prototype. ... moreBattery capacity: 700mA lithium battery. Am 18.03.2024 hat der Verkäufer die folgenden Angaben hinzugefügt.
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