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Test & Measurement category at PROENGI
Test & Measurement
RF & Wireless category at PROENGI
RF & Wireless
Boards & Modules category at PROENGI
Boards & Modules
Diagnostics & Repair category at PROENGI
Diagnostics & Repair
Power Supplies & Loads category at PROENGI
Lab Power & Electronic Loads
FNIRSI HT-P1 mini hot plate for Tools & Prototyping at PROENGI
Tools & Repair
30% off
A72Z ODrive3.6 56V FOC-BLDC Servo Dual Motor Controller STM32F4 Support Multiple Encoder ODrive3.6 Motor product image
ODrive V3.6 12-56V Dual-Axis FOC BLDC Servo Motor Controller Board
$38.96
$55.65
Sale
4S 6S 8S 3A BMS Lifepo4 Lithium Battery Active Balancer Equalizer 3.2V-4.4V Battery Cell Packs Balance En product image
ToolBro 4S/6S/8S 3A Flying-Capacitor Active Battery Balancer Board
From $8.72
Sale
35M-4.4GHz PLL RF Signal Source Development Board ADF4350 ADF4351 Signal Generator Module SMA RF Phase-Lo product image
ADF4350 / ADF4351 35MHz-4.4GHz PLL RF Signal Synthesizer Board
From $15.28
Sale
8x18650 Power Bank Case PD 22.5W Fast Charging LED Screen Transparent Battery Storage Box USB+Type-C Port product image
8-Cell 18650 DIY Power Bank Case with 22.5W Fast Charging and LED Display
From $18.59
30% off
433Mhz Wireless Remote Control EV1527 Learning Code Transmitter 2 bottons DC 12V 10A RF Relay Receiver product image
433MHz EV1527 Learning-Code 12V 10A Single-Channel Relay Receiver
$12.67
$18.10
Sale
8 in1 Energy Meter AC Meter Color Screen Voltage Current Power Meter Smart Timer Switch Two-phase Din Rai product image
KWS-303 Series 40A DIN-Rail AC Energy Meter with RS485 or WiFi Options
From $18.35
30% off
2.5m Stainless Steel Whip Antenna Pull Rod For HF Radio Communication Pac-12 JPC-7 HF Antenna product image
2.5m Stainless Steel Telescopic Whip Antenna for PAC-12 and JPC-7
$12.54
$17.91
38% off
2025+ New Kv4p HT Homebrew VHF UHF Radio for Android Phone Into Ham Radio Transceiver V2.0 Radio Module D product image
KV4P HT V2.0 VHF/UHF Radio Transceiver Module for Android Phones
$47.35
$76.26
21% off
49:1 Balun Short Wave Balun 100W End Fed Half-Wave Antenna EFHW Antenna Ham Radio Balun for HF Short Wave product image
 5.0
1 Rev.
49:1 100W EFHW Balun for HF End-Fed Half-Wave Antenna Matching
$35.00
$44.25
Sale
0~60V CNC Adjustable DC Stabilized Voltage Power Supply Constant Voltage and Constant Current 15A/20A 900 product image
0-60V CNC Adjustable DC Stabilized Voltage Power Supply Constant Voltage and Constant Current 15A/20A 900/1200W Step-Down Module
From $21.09
30% off
600W DC4.5-50V Max 12A High Precision Digital Voltage Current Tester DC5.5x2.5 Instrument Power Capacity product image
600W DC4.5-50V Max 12A High Precision Digital Voltage Current Tester DC5.5x2.5 Instrument Power Capacity Meter DT550
$16.58
$23.68
30% off
1.85-inch knob screen ESP32 S3 development board computer volume control screen secondary screen product image
GUITION JC3636K518C-I-YR1 ESP32-S3 1.85-inch Round Touch Display Controller
$43.72
$62.45
Sale
40*18650 DIY Power Bank Case Batteries Power Box Regular/PD Camping light Version Power Bank Shell Batter product image
40x18650 Battery Holder Power Enclosure for Portable Electronics Builds
From $19.61
Sale
2 Way CB/HAM Antenna Coax Switches 1 Input & 2 Outputs 100W 0-50MHz Manual Coaxial Antenna Switches Anten product image
2-Way 0-50MHz 100W Manual Coaxial Antenna Switch for RF Benches
From $26.01
30% off
8-150V 25A Power Meter, XT60 Bidirectional Coulomb Meter, Model Aircraft/LIPO Battery Voltage And Capaci product image
8-150V 25A XT60 Bidirectional Coulomb and Battery Power Meter
$25.37
$36.24
30% off
40 Sets Servo Plug Male Female Connector Crimp Pin Cable Kit Compatible JST SYP Futaba for Hitec Spektrum product image
40-Set Servo and JST-SYP Connector Kit with 22AWG 3-Core Cable and Crimp Pins
$5.71
$8.15
30% off
4 In1 Filter Passive Filter 4 Bands LC Filter for RF Signal Radio Antenna SDR GPSDO Signal Source and Oth product image
Four-Band Passive LC Filter Bank for SDR Receivers and RF Signal Sources
$22.31
$31.87
Sale
1.3" OLED Module 1.3 inch Display Module White/Blue 128X64SPI/IIC I2C Communicate Color 1.3 Inch OLED LCD product image
 5.0
46 Rev.
SH1106 1.3 inch I2C Display Module for Electronics Prototyping
From $2.96
18% off
120W Buck Boost Converter Adjustable Regulated Power Supply Input Constant Voltage Constant Current Solar product image
 4.9
23 Rev.
SK120 120W 6A CC/CV/CW DC Buck-Boost Power Supply Module
$19.34
$23.34
Sale
22A 1400W Buck Converter CC CV Step-Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply product image
 5.0
8 Rev.
22A 1400W Buck Converter CC CV Step-Down Module LCD Adjustable Regulated Stabilized Voltage Power Supply 5V 12V 24V 36V 48V
From $7.12