Free Ship 1pcs PLJ-1601-C Frequency Meter Frequency Display Module 0.1MHz ~ 1.2GHz Frequency Measurement

-7%

Frequency measurement module display rf signal counter cymometer 1mhz-1.2ghz plj-0802-e frequency counter module

0

0

-7%

Plj-8led 0.1mhz~2400mhz frequency counter tester meter measurement led digital display module pic16f648a for ham radio amplifier

0

0

-3%

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Plj-8led 0.1mhz~2400mhz frequency counter tester meter measurement led digital display module pic16f648a for ham radio amplifier

1

1

Free ship 1pcs 315m receiving module 315 mhz frequency wireless receiving module super regeneration

1

0

-4%

Free ship 1pcs sim900 module 4 frequency development gsm wireless data ultra-tc35i

0

0

Incomplete data

Digital lcd meter 1mhz-1.2ghz rf frequency counter plj-0802-e rf frequency counter diy high accuracy sensitivity tester#1

1

2

-5%

Free ship 1pcs 3a range max471 current module current detection current sensor current measurement

0

0

Free ship 1pcs cyclic timing square wave signal generator module delay adjustable pulse frequency adjustable

0

0

-14%

0.1~1000mhz plj-8led-h rf signal frequency counter cymometer tester module cost-effective frequency display component

1

1

Free ship 1pcs sg3525 pwm controller module frequency adjustable

0

0

Free ship 1pcs genuine original nrf24l01 + wireless module 2.4g wireless communication module 2.54mm interface

0

0

Free ship 1pcs ne555 pulse module upgraded version lm358 duty and frequency adjustable module

0

0

Free ship 1pcs pcf8563t module clock module rtc module guarantee original delivery

0

0

Free ship 1pcs 30a range acs712 module current sensor module

0

0

Free ship 1pcs 0.91-inch oled display module 12832 lcd module display blue

1

2

Free ship 1pcs mfrc522 rc522 mini rfid (radio-frequency ic card induction read-write card module 13.56mhz

1

1

Free ship 1pcs lcd power universal module universal power module display universal power module with switch tube

0

0

Free ship 1pcs lm2596s high-power step-down module dc-dc adjustable regulated power supply module with digital display c2b1

0

1

Free ship 1pcs mcu-219 ina219 i c interface zero drift bi-directional current power supply monitoring sensor module

2

3

Free ship 5pcs ne555 pulse generator square wave rectangular wave small signal generator module frequency adjustable

1

0

Free ship 1pcs mc34063a boost module voltage regulator module battery boost module adjustable output

0

0

Free ship 1pcs lm358 100-fold gain signal amplifier module operational amplifier module

0

0

-0.5%

Free ship 1pcs i/o expansion module pcf8574t module electronic bricks i/o interface

0

0

Free ship 1pcs pcf8574t module pcf8574 module i/o expansion module i/o expansion module i2c

0

0

Free ship 1pcs pi ds3231 clock module ds3231 high precision ds3231 clock module ds32

1

0

Free ship 1pcs 315 mhz wireless transmission module 433 mhz small volume tx1/tx5/tx6/tx7/tx8 emitter

2

1

5.0

Free ship 1pcs esp8266 witty cloud development esp12f wireless module

0

2

-4%

Free ship 1pcs ad7606 data acquisition module 16-bit adcs 8-way synchronous sampling frequency rate 200khz

0

0

Free ship 1pcs nrf24l01 + wireless module power plus 2.4g wireless transceiver communication module

0

1

Free ship 1pcs trigger 99 adjustable led digital tube display countdown microcontroller relay module module circuit

0

1

-0.3%

Free ship 1pcs sim800 gsm gprs module stm sim900a upgrade board gps module

0

0

-0.6%

Free ship 1pcs mini nrf24l01 + wireless module power plus 2.4g wireless transceiver module

0

0

-2%

Free ship 1pcs ch376 usb module u disk module u disk read/write module usb main interface module

0

0

Free ship 1pcs dc-dc adjustable boost module power module xl6019 boost module maximum 4a current

0

0

Free ship 1pcs esp8266 serial port wifi wireless module wif transceiver wireless module esp-01

0

0

Free ship 1pcs esp-03 wifi module esp8266 serial wifi

0

0

-3%

Free ship 1pcs sim800c development board four-frequency gsm/gprs module bluetooth-compatible/tts/dtmf instead of sim900a

0

0

Free ship 1pcs lm2577 digital liter pressure 3a output dc-dc boost module of a digital voltmeter to display

0

0

Free ship 1pcs the digital control module rotary encoder module rotary encoder module rotary potentiometer with knob cap

0

0

Free ship 1pcs ne555 pulse frequency adjustable duty cycle square wave rectangular wave signal generator motor drive

1

1

Free ship 1pcs metal touch sensor module ky-036 human body touch sensor

0

0

Free ship 1pcs hc-sr501 human infrared sensor module pyroelectric infrared sensor inlet probe

0

0

-7%

Free ship 1pcs active bee buzzer module voltage 3.3v-5v electronic

0

0

-5%

Free ship 1pcs hy-srf05 five-pin ultrasonic module ultrasonic ranging module/ultrasonic sensor

0

0

Free ship 1pcs ds3231 at24c32 high-precision clock module iic module storage mode (without battey-not include battery))

1

1

Free ship 1pcs mma7361 angle sensor inclination sensor acceleration module for mma7260

1

0

Free ship 1pcs mq-5 gas sensor methane natural gas sensor module vertical mq-5 module

0

1

-7%

Free ship 1pcs ads1256 24-bit ad high-precision acquisition module 24-bit adst32f103c8t6 ad module

0

0