New Products

8 Piece Screwdriver Kit with Carry Case

8 Way Euroblock (Phoenix-type) female PCB mount connector

Pitch: 3.81mm

Max Current 8A.

Max Voltage 300V

8 Way Euroblock (Phoenix-type) male terminal connector

Pitch: 3.81mm

Max Current 8A.

Max Voltage 300V

Wire Gauge: 16-28 AWG 

8 Way Euroblock (Phoenix-type) female PCB mount connector

Pitch: 5.08mm

Max Current 10A.

Max Voltage 300V

8 Way Euroblock (Phoenix-type) male terminal connector

Pitch: 5.08mm

Max Current 10A.

Max Voltage 300V

Wire Gauge: 12-24 AWG 

9 Way Euroblock (Phoenix-type) female PCB mount connector

Pitch: 3.81mm

Max Current 8A.

Max Voltage 300V

9 Way Euroblock (Phoenix-type) male terminal connector

Pitch: 3.81mm

Max Current 8A.

Max Voltage 300V

Wire Gauge: 16-28 AWG 

9 Way Euroblock (Phoenix-type) female PCB mount connector

Pitch: 5.08mm

Max Current 10A.

Max Voltage 300V

9 Way Euroblock (Phoenix-type) male terminal connector

Pitch: 5.08mm

Max Current 10A.

Max Voltage 300V

Wire Gauge: 12-24 AWG 

4A DC-DC Buck Step Up Voltage Regulator

8A 100W DC-DC Step Up & Down Voltage Regulator

4A Buck Boost DC-DC Voltage Regulator

citronic 170.862UK Compact Mixer with DSP, USB Play/Record/PC and Bluetooth

Compact format audio mixer with 2, 4 or 6 mono input channels, a stereo line input and a further mini jack stereo input. Each mono mic/line channel has a combo XLR/jack input with +48V phantom power switchable in pairs for the XLR inputs. Each mic/line channel has a Gain control for matching the input source and a low-cut switch to filter out rumble or handling noise from microphones. Each mono channel also has High/Low EQ controls and an FX level control. Pairs of mono channels can be linked to act as a stereo left + right pair as required. The onboard foot-switchable DSP effects engine has 99 presets for delay, reverb and modulation effects, each of which can be adjusted using two parameter controls. An onboard Bluetooth receiver has an illuminated pairing button and independent volume control. The USB type-A port on the top panel is for playback of audio files or can be used to record the main outputs to a USB storage device or as an external audio device when connected to a laptop. Output is delivered to a pair of balanced XLR connectors to provide low noise operation for high quality studio or live performances.

Weight: 0.875kg
Dimensions: 183 x 182 x 60mm
Inputs: 2 x combo XLR/jack + stereo L+R 6.3mm + stereo 3.5mm
Power supply: 5V DC 1A min. (USB-C adaptor included)
Power consumption max.: 5W
Effects: 99 program DSP (2 parameter controls)
DSP sample rate: 48khz (24-bit)
Audio source: Bluetooth receiver, USB mp3 player/recorder
Bluetooth version: v5.1 (+BR+EDR+BLE)
USB version: v1.1 audio (mp3/wav/ape/flac)
EQ low: ±15dB @ 80Hz
EQ high: ±15dB @ 12kHz
Phantom power: +48V switchable in pairs (XLR inputs only)
Frequency response: 20Hz - 22kHz (±1dB)
Input level: Mic +10dBu max. / Line +22dBu max.
Input impedance: Balanced XLR 2k Ohm, Balanced TRS jack 10k Ohm
THD +N: <0.05% @ 1kHz
Noise: EIN -122dBu (22Hz - 22kHz)
CMRR: >75dB (Mic 1kHz)
Sensitivity: XLR -60 to +10dBu, TRS jack -20 to +20dBu, Stereo -20 to +14dBu
Crosstalk, stereo: >80dB (1kHz fader shutoff)
Outputs: Left + Right balanced XLR, Headphones 6.3mm jack
Max. output level: XLR +22dBu, TRS +20dBu

citronic 170.864UK Compact Mixer with DSP, USB Play/Record/PC and Bluetooth

Compact format audio mixer with 4 input channels, a stereo line input and a further mini jack stereo input. Each mono mic/line channel has a combo XLR/jack input with +48V phantom power switchable in pairs for the XLR inputs. Each mic/line channel has a Gain control for matching the input source and a low-cut switch to filter out rumble or handling noise from microphones. Each mono channel also has High/Low EQ controls and an FX level control. Pairs of mono channels can be linked to act as a stereo left + right pair as required. The onboard foot-switchable DSP effects engine has 99 presets for delay, reverb and modulation effects, each of which can be adjusted using two parameter controls. An onboard Bluetooth receiver has an illuminated pairing button and independent volume control. The USB type-A port on the top panel is for playback of audio files or can be used to record the main outputs to a USB storage device or as an external audio device when connected to a laptop. Output is delivered to a pair of balanced XLR connectors to provide low noise operation for high quality studio or live performances.

Weight: 1.125kg
Dimensions: 232 x 183 x 60mm
Inputs: 4 x combo XLR/jack + stereo L+R 6.3mm + stereo 3.5mm
Power supply: 5V DC 1A min. (USB-C adaptor included)
Power consumption max.: 5W
Effects: 99 program DSP (2 parameter controls)
DSP sample rate: 48khz (24-bit)
Audio source: Bluetooth receiver, USB mp3 player/recorder
Bluetooth version: v5.1 (+BR+EDR+BLE)
USB version: v1.1 audio (mp3/wav/ape/flac)
EQ low: ±15dB @ 80Hz
EQ high: ±15dB @ 12kHz
Phantom power: +48V switchable in pairs (XLR inputs only)
Frequency response: 20Hz - 22kHz (±1dB)
Input level: Mic +10dBu max. / Line +22dBu max.
Input impedance: Balanced XLR 2k Ohm, Balanced TRS jack 10k Ohm
THD +N: <0.05% @ 1kHz
Noise: EIN -122dBu (22Hz - 22kHz)
CMRR: >75dB (Mic 1kHz)
Sensitivity: XLR -60 to +10dBu, TRS jack -20 to +20dBu, Stereo -20 to +14dBu
Crosstalk stereo: >80dB (1kHz fader shutoff)
Outputs: Left + Right balanced XLR, Headphones 6.3mm jack
Max. output level: XLR +22dBu, TRS +20dBu

citronic 170.866UK Compact Mixer with DSP, USB Play/Record/PC and Bluetooth

Compact format audio mixer with 6 input channels, a stereo line input and a further mini jack stereo input. Each mono mic/line channel has a combo XLR/jack input with +48V phantom power switchable in pairs for the XLR inputs. Each mic/line channel has a Gain control for matching the input source and a low-cut switch to filter out rumble or handling noise from microphones. Each mono channel also has High/Low EQ controls and an FX level control. Pairs of mono channels can be linked to act as a stereo left + right pair as required. The onboard foot-switchable DSP effects engine has 99 presets for delay, reverb and modulation effects, each of which can be adjusted using two parameter controls. An onboard Bluetooth receiver has an illuminated pairing button and independent volume control. The USB type-A port on the top panel is for playback of audio files or can be used to record the main outputs to a USB storage device or as an external audio device when connected to a laptop. Output is delivered to a pair of balanced XLR connectors to provide low noise operation for high quality studio or live performances.

Weight: 1.395kg
Dimensions: 282 x 183 x 60mm
Inputs: 6 x combo XLR/jack + stereo L+R 6.3mm + stereo 3.5mm
Power supply: 5Vdc 1A min. (USB-C adaptor included)
Power consumption max.: 5W
Effects: 99 program DSP (2 parameter controls)
DSP sample rate: 48khz (24-bit)
Audio source: Bluetooth receiver, USB mp3 player/recorder
Bluetooth version: v5.1 (+BR+EDR+BLE)
USB version: v1.1 audio (mp3/wav/ape/flac)
EQ low: ±15dB @ 80Hz
EQ high: ±15dB @ 12kHz
Phantom power: +48V switchable in pairs (XLR inputs only)
Frequency response: 20Hz - 22kHz (±1dB)
Input level: Mic +10dBu max. / Line +22dBu max.
Input impedance: Balanced XLR 2k Ohm, Balanced TRS jack 10k Ohm
THD +N: <0.05% @ 1kHz
Noise: EIN -122dBu (22Hz - 22kHz)
CMRR: >75dB (Mic 1kHz)
Sensitivity: XLR -60 to +10dBu, TRS jack -20 to +20dBu, Stereo -20 to +14dBu
Crosstalk stereo: >80dB (1kHz fader shutoff)
Outputs: Left + Right balanced XLR, Headphones 6.3mm jack
Max. output level: XLR +22dBu, TRS +20dBu

47dB Microphone Preamplifier Kit

A simple but reliable portable RDA5807M-based radio capable of receiving FM radio in the 87-107MHz range. The radio can be tuned via the 2 rightmost buttons (in 100khz increments) and the volume using the buttons on the left. It can be powered by 2 x AA batteries, or via the micro-USB socket provided. This device also has a headphone output (3.5mm jack).

Click here for manual

An Instructables article detailing the assembly process can be found by clicking here

Technical Specifications:

Input Voltage: 3-5VDC
Output impedance: 8Ω
Output power: 0.5W
Receiver frequency: 87MHz-108Mhz
Dimensions (fully assembled): 107 x 70 x 23mm

Surface-Mounted 18650 Battery Holder for 2 Batteries

Black Rocker Switch Double Pole Double Throw (DPDT) on/on

16A @ 250VAC  

20A @ 125VAC

28mm x 22mm cut out

6.3mm (1/4") tin-plated spade connectors

Rocker Switch Double Pole Double Throw (DPDT) on/on with Green LED

16A @ 250VAC  

20A @ 125VAC

28mm x 22mm cut out

6.3mm (1/4") tin-plated spade connectors

 Rocker Switch Double Pole Double Throw (DPDT) on/on with Red LED

16A @ 250VAC  

20A @ 125VAC

28mm x 22mm cut out

6.3mm (1/4") tin-plated spade connectors

Rocker Switch Double Pole Double Throw (DPDT) on/on with Yellow LED

16A @ 250VAC  

20A @ 125VAC

28mm x 22mm cut out

6.3mm (1/4") tin-plated spade connectors

ESP32-C3 Microcontroller Development Module with WiFi and Bluetooth 

ESP32-WROOM-32D Microcontroller Development Module  with WiFi and Bluetooth 

USB Sound Card

Plug-and-play Gigabit USB 3.0 Ethernet adapter. Supports 10/100/1000

 

High Quality Silicone Multimeter Test Leads with Crocodile Clips 

Cable Length: 880mm
Total length: 1050mm
Red: positive   Black: negative
Maximum Voltage: 1000V Max. Current 20A

Features:

• Gold plated probe tips for better contact and corrosion resistance
• Cat. III rating (croc clips are Cat. II)
• Supplied with removable probe protection caps
• Shrouded connectors
• Comfortable rubber grip
• Fit most multimeters

Lightweight Adjustable PCB Holder

Sturdy but lightweight PCB holder; ideal for holding PCBs during soldering or reworking.   
Holder can be adjusted to hold PCBs up to 200 x 140mm and clamp rotation can be adjusted via the thumbscrews on the side. 

Max. PCB size: 200 x 140mm

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 1

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 2

Micro USB Socket PCB mounting. Up to 12Mbps. 5000 mating cycles. Tin plated contacts.

Type 3