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110V/220V/12V/24V 10A 2 Relay Output LED Digital Temperature Controller Thermostat Incubator With Sensor Heater And CoolerOverview: This mini Temperature Controller is an excellent and convenient multifunction device for controlling temperature in Aquariums. The stability of aquarium temperature is one of the crucia1 factors that contributes to the health and safety of your fish. By utilizing the temperature controller, you...
- £15.30
£25.00- £15.30
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12AX7 12AU7 ECC82 ECC83 TO 6N2 6N1 6N6 6922 ECC88 E88CC DIY Audio Amplifier Vacuum Tube Convert Socket Adapter HIFI#1:12AX7 TO 6N2: Material introduction. Outer casing: Bakelite. Top socket: Bakelite, copper plated gold. Bottom pins: copper plated gold. Size introduction: Diameter: 23mm (0.9in). Total height (including pins): 27mm (1.06in). Height (excluding pins): 19mm (0.74in). #2:12AX7 TO 6N2: Material introduction. Outer casing: Copper. Top:...
- From £24.10
£39.00- From £24.10
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144 mhz 2M Band Bandpass Filter Ultra Small Volume SMA InterfaceFeature: Super small volume, excellent selectivity and high out of band inhibition. Application: 144MHz communications receiver, HAM 2 M band, laboratory and other highly selective applications. Impedance: 50 Ohms. Center frequency: 144 MHz. Center frequency insertion loss: 2.5 ~ 3 dB 144 MHz. 3...
- £44.10
£71.00- £44.10
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Mini Digital Voltmeter Ammeter DC 100V 10A Voltmeter Current Meter Tester Blue+Red Dual LED DisplaySpecifications: Voltage measurement range: 0.0V-100V. Current test range: 0-999mA, 0-10A. Power supply range: DC4-30.0V. Voltage error: ±0.1%. Current error: ±1%. Working current: < 20mA. Refresh rate: about 300mS once. Display mode: double three-digit 0.28" LED digital tube. Display color: red + red, red +...
- From £13.69
£22.00- From £13.69
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CO2 Sensor MH-Z14A PWM NDIR Infrared Carbon Dioxide Sensor Module Serial Port 0-5000PPM ControllerDescription: 1, working voltage: DC4-6V. 2, the working current: 50mA average | - peak 100mA. 3, the detection range: 0-5000ppm. 4, detection accuracy: ± 50ppm. 5, preheating time: 180S. 6, analog output voltage: 0.4-2V (linear output). 7, digital output: serial data output (9600, N,...
- £41.10
£66.00- £41.10
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Active Filter Module Programmable Filter High Low Pass Bandpass Programmable Quality Factor for AmplifierDescription: Active filter is widely used in digital signal processing, communications, automatic control, general active filter by the operational amplifier and RC components, the components of the parameter accuracy is relatively high, the design and debugging is also more trouble. Maxim's programmable filter chip...
- £53.10
£85.00- £53.10
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Extend Serial IO I/O Module Grove I2C Interface Expansion BoardDescription: EXT.IO is a GPIO Expander. With simple I2C commands you can have up to 8 GPIOs. Integrates PCA9554PW. This 8-bit I/O expander for the two-line bidirectionalbus (I2C) is designed for 2.3-V to 5.5-V VCC • Open-Drain Active-Low Interrupt Output operation. It provides general-purpose remote...
- £16.30
£27.00- £16.30
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3pcs HX711 24bit AD Module + 1kg Aluminum Alloy Scale Weighing Sensor Load Cell KitFeatures: Size: 3.3x2cm / 1.29 "x0.78". Range: 1kg. Operating temperature: -20 ~ +85 °C. Ambient Humidity: 10% -80RH. Voltage range: 2.6 ~ 5.5V. Weight: 32g. Package included: 3 x Weighing Sensor 3 x HX711 Module
- £16.30
£27.00- £16.30
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0.05-4GHz Ultra-low Noise NF=0.6dB High Linearity Broadband Amplifier LNA Input -110dBmSpecification: 1. Supply voltage: typical +5V (typical current value 90mA). 2. Gain: typical value 18dBat0.9G. 3. Input and output impedance: 50 ohms. 4. Maximum output power: P1db 22dBm(at2GHz. 5. Input signal: <+10dBm (input can be as low as -110dBm, output signal is already distorted...
- From £13.99
£23.00- From £13.99
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5pcs 24bit AD Module + 1kg Aluminum Alloy Scale Weighing Sensor Load Cell KitFeatures: Size: 3.3x2cm / 1.29 "x0.78". Range: 1kg. Operating temperature: -20 ~ +85°C. Ambient Humidity: 10% -80RH. Voltage range: 2.6 ~ 5.5V. Weight: 32g. Package included: 5 x Weighing Sensor 5 x HX711 Module
- £30.10
£49.00- £30.10
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0.1MHz-180MHz Active Loop Broadband Receiving Antenna 20DBi SDR Radio Short Wave AntennaDescription: 1. The P.BOX feed box needs 3.7V 18650 (battery not includes). It is the only active antenna that does not require an external power supply and integrates a charge management chip. The MICRO USB charging port is compatible with the 5V charging head...
- £81.10
£130.00- £81.10
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3.7V Inductor Capacitor ESR Meter Transistor Tester DIY MG328 Multifunction TesterFeatures: - The tester uses 3.7V rechargeable lithium battery. (battery model: 14500) - With MINIUSB port,it can power the tester, or charge for the 14500 battery. - One key measurement operation, auto power off delay. Shutdown current is only 20nA, support for battery operation. ...
- £21.20
£34.00- £21.20
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Wireless CC2531 Analyzer Module Sniffer Bare Board Packet Protocol USB Interface Dongle Capture Packet with ShellSpecifications: 1. Size: 4.1x1.6cm. 2. Board Thickness: 1.6mm. 3. Operating Frequency: 2.405-2.485GHz. 4. Wireless Transmission Speed Rate: 250Kbaud. 5. Power Consumption: <20mA (receiving); <25mA (transmission). Features: 1. Lead Out 8 IO Ports 2. Debug Pin 3. Matching Firmware To Achieve Analyzer Function. ...
- £21.10
£34.00- £21.10
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88-108 MHz FM Transmission Band Block Band Stop Filter Radio Accessories Communication SystemFeatures: 1. Band stop filter can block the FM transmission band between 88?€?108 MHz, practical and useful. 2. When the attenuation exceeds 50dB, the broadcast frequency band is blocked between 88 ~ 108 MHz. 3. FM filter can be small and convenient, and its...
- £34.99
£46.00- £34.99
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Test Board Burn Fixture Support ESP-12E ESP-12F ESP-07 And Other ModulesDescription: This board is suitable for firmware burning test of modules such as Anxin ESP-12S/12F/12E/07S/07 and so on, All the IO ports have been extracted, which can be used as the minimum system development board or the small batch burning fixture. Board supports firmware...
- £47.10
£76.00- £47.10
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5-6000MHz Gain 20dB RF Wide-band Amplifier ModuleDescription: The amplifier works in a frequency range 5-6000MHz, has 20dB Power gain of, It has a wide frequency range, Gain stability, Low noise figure, Large dynamic range (+20dBm@1dBP) It is suitable for fixed gain amplification of various RF signals. Specification: Working frequency: 5--6000MHz. ...
- £20.30
£33.00- £20.30
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Joystick Kit Wifi + Bluetooth Module Development Board ToolDescription: ESP32 Joystick KIT wifi & Bluetooth Module development board. Package included: 1 x ESP32 Module 1 x Joystick Module 2 x Pin 1 x Cable
- £24.10
£39.00- £24.10
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LCD Graphical Transistor Tester Resistance Capacitance ESR SCR MeterNote: Some stocks have a USB interface and a small button for firmware upgrade. If there is a problem with the firmware during use, you can contact customer service to inquire about firmware upgrade. Part of the inventory is without the upgraded version, and...
- £21.20
£34.00- £21.20
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1-60 Mhz HF ANT SWR Antenna Analyzer Meter for Ham RadioSpecification: Frequency Generation; Control: 1 - 60 Mhz. Source impedance: 50 Ohms. Stability: +/- 100ppm. Spectral Purity: Harmonics down >- TBD dB beyond 60 MHz. Step Size: User configurable increments of 100 Hz, 1 kHz, 10 kHz, and 100 kHz. Usable Measurement Range: SWR:...
- £106.10
£170.00- £106.10
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100KHz-1.7GHz Full Band UV HF RTL-SDR USB Tuner Receiver USB Dongle with RTL2832U R820T2 Ham Radio RTL SDRDescription: It is widely used it is also easy to use and has a long service life. Fully assembled and ready for use. Uses RTL2832U + R820T2 chipset. The R820T2 tuner has a slightly better sensitivity than the R820T and works better even at...
- £30.10
£49.00- £30.10
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Greenzech 16" & 19" Bud Leaf Bowl Trimmer, Manual Hand-Crank, Clear Dome, Stainless Steel Blades for Buds & Herbs
Greenzech 16" & 19" Bud Leaf Bowl Trimmer The Greenzech bud leaf bowl trimmer, available in 16" and 19" sizes, is a manual hand-crank machine that processes high volumes of buds, flowers and herbs quickly and smoothly. Food-grade silicone sweeper curtains and a non-stick...
- From £204.99
£250.00- From £204.99
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Greenzech 16" Electric & Manual Bud Leaf Trimmer, 52W Stainless Steel Bowl Trimmer for Hydroponics, Herbs & Flowers
Greenzech 16" Electric & Manual Bud Leaf Trimmer The Greenzech 16" bud leaf trimmer combines electric and manual modes in a single pillar-type machine, giving you fast, low-effort trimming for buds, flowers and herbs. Adjustable speed and reversible direction let you match the cut...
- £394.99
£499.00- £394.99
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Greenzech Electric Bowl Leaf Trimmer 18" – 60W Adjustable Speed Desktop Trimming Machine with Collection Bag, 110V/220V
Greenzech 18" Electric Bowl Leaf Trimmer – High-Efficiency Desktop Trimming Machine The Greenzech Electric Bowl Leaf Trimmer is a powerful, variable-speed desktop trimming machine designed for high-volume leaf and bud processing. Ideal for commercial growers, processing facilities, and serious hobbyists, this compact electric trimmer...
- £394.99
£450.00- £394.99
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