ICQUANZX Mega328 Mosfet Transistor Capacitor Tester(not Included DC9V Battery)
WIDE APPLICATION: This multifunctional capacitance meter can be used to test triode, field-effect tube(FET), diode, resistor, capacitor, inductor, MOS, SCR, which is available for various electric transistor testing..
LARGE & CLEAR LCD DIGITAL DISPLAY: This amazing detector adopts 1.8" TFT color LCD screen with high-resolution. Besides, different parameter is shown with different color, convenient and simple for you to check the parameter..
AUTOMATICAL IDENTIFICATION: intelligent transistor checker is able to detect NPN and PNP transistors, N-channel and P-channel MOSFET, diodes, thyristors, resistors, capacitors or other devices automatically..
BATTERY POWERED: This monitor is powered by DC9V battery (not included)..
AUTO SHUT-DOWN FUNCTION: Our advanced electronic transistor tester owns auto shut-down function. There is shutdown countdown displayed on the monitor and the shutdown countdown time can be extended to 40s..
MMDVM Hotspot Spot Radio Station WiFi Digital Voice Modem Supports Digital Radio Only NXDN POCSAG P25 YSF DSTAR C4FM DMR
✔➸ Added external inductor. Support VHF communication, the effect cannot reach the perfect effect of UHF.
✔➸ MMDVM hotspot is a fully-assembled device..
✔➸ HOTSPOT comes pre-configured for a Wi-Fi network. SSID: Pi-Star (or Pi-Star-Setup) Password: raspberry, Just connect to temporarily WIFI: pi-star then you can access the device through your web browser using Pi-Star. And then save your own house WIFI details to HOTSPOT according to the step 2 of the instruction manual..
MFJ-969 MFJ969 Original MFJ Antenna Tuner + SWR Meter (Manual - 1.8-50Mhz [160-6 Meters], 30/300W)
The MFJ-941E gives you a 300 Watt antenna tuner that covers everything from 1.8 - 30 MHz -- plus you get a lighted Cross-Needle meter with on/off switch, antenna switch and a 4:1 balun! (The light uses 12 VDC or 110 VAC with MFJ-1312D * Not included).
MFJs lighted Cross-Needle meter shows SWR, forward and reflected power all at a glance in 300/60 and 30/6 watt ranges, 8 position antenna switch lets you select 2 coax lines, random wire/balanced line or dummy load (direct or through)..
An efficient 12 position airwound inductor gives lower losses and more power out. Has 4:1 balun, 1000 Volt capacitors. The beautiful aluminum cabinet has a durable scratch-proof multicolor Lexan front panel matches your rig perfectly and fits right into your station..
The splitter uses an inductor (antenna) designed specifically for this application, and the board is fully calibrated.This ensures that you can support low-level IC calibration without having to write a large back-end – focus on your end application!.
This sensor cannot drive an LCD display on it own It will need a microcontroller, like ESP8266/ESP32 or Arduino Pro Mini / Pro Micro 3.3V The Microcontroller will control the sensor and control the display as well..
What you will get is : 1 X GY-AS3935 Lightning Sensor.
ADUCI BBYPP 1Pairs 200W Two Bass Crossover Treble + Midrange + Dual Woofer Speaker Crossover Audio 3 Way Crossover Frequency Divider 4-8OHM
The frequency divider for a treble, a midrange, two bass, the speaker can also use a single bass for high,Mid and low speakers, speakers for 4-8 ohm impedance, the design is to take 4-8 OHM public value design Of the market products are mostly the same, in order to better improve the sound quality,.
Material: Inductor with oxygen-free copper around the system, pure copper wire diameter thick, has been verified, 100% pure copper wire, never with enameled aluminum production.
capacitor with audio-specific non-polar capacitor, Need more, design reasonable, beautiful appearance,.
☛[High Quality]: Imported MCU control, high quality IGBT power transistor, coupled with thicker copper induction coil, make the equipment run more efficiently, high power, low power consumption..
☛[Sealing Range]: The Sealing diameter 25-100MM(1-3.94 inch) of plastic and glass bottles. Can not be used for metal caps, metal bottle bodies and sharp-nosed caps..
☛[Functions]: 0.8KW-1.2KW power(adjustable) can be adapted to different bottle mouth sizes. It also has counting function, automatic overheating, over-voltage and over-current protection functions..
☛[Deatails]: High quality heat dissipating fan, thickening inductor and sensitive response button, high temperature resistant wire..
☛[Application]: This Induction Sealer is widely used for sealing plastic bottles and glass bottles in the fields of medicine, chemical industry, food, beverage, greased products, lubricating oil, antifreeze fluid, etc..
Aeronautical Receiver, Squelch Function Electrical Aeronautical Receptor Kits for Aircraft and Tower Calls for 97 X 40 X 75mm Aluminum Chassis
The kit uses a band-pass filter, 3355 high-amplifier, NE602 mixing, MC1350 mid-amplifier solution, which can receive AM signals of 118-136MHz..
Directly printing inductor traces on the PCB board greatly simplifies the difficulty of assembly..
The AGC circuit on the board ensures comfortable listening, while the squelch function avoids long-term noise..
12V power supply, 9.2 x 7.5cm PCB board size, which can be directly used in 97 x 40 x 75mm aluminum chassis.
It is specially used to receive the call between the aircraft and the tower. With the antenna with good performance (VHF band Yagi antenna), the open area can receive various types of aircraft and tower calls within about 190Km. Please pay attention to your favorite friends..
YXMY2020 Benchtop Digital Resistance Tester AT512 High-Precision DC Resistance Meter Low Micro Ohm Meter Tester 0.1u-110M Ohm with RS232 Handler Comparator for Testing Various Electronic Components
Measure from very low (0.1μΩ) to very high (110MΩ) with single instrument..
Along with capabilities for fast, precise measurements over a broad resistance range, AT512 also provides functions for comparator and PLC interface. Employing a four-terminal measurement method, AT512 is particularly suitable for measuring the resistance of motor and transformer windings, relay, switch and connector contacts, PCB patterns, inductor DC resistance and in shipping inspection tests..
