| 13.8V 20A DC-DC Boost/Buck Power Conditioner - Automotive & Radio Power Stabilizer (8-40V In) EM8-40S13R820 | envistiamall.com | 150.0 USD | — | — |
| WGI10-48S12L Isolated 48V (36-75V) In To 12V 10A 120W DC-DC Waterproof Buck Step Down Converter Module | envistiamall.com | 148.0 USD | — | — |
| 8 Pc UHF BNC SMA RF Adapter Connector Kit for Amateur GMRS CB Commercial Radios | envistiamall.com | 74.0 USD | — | — |
| 30-90V In To 12V Out 5A 60W Waterproof DC-DC Step-Down Buck Converter Module | envistiamall.com | 68.0 USD | — | — |
| MEGA2560 PRO MINI ATmega2560-16AU CH340G Development Board for Arduino | envistiamall.com | 55.0 USD | — | — |
| 48V (30-60V) In To 24V 10A 240W Industrial DC-DC Waterproof Step Down Converter Power Supply Module EM-48S2410Z | envistiamall.com | 49.0 USD | — | — |
| 4 Piece Type N Male & Female to SMA Male & Female RF Coaxial Connector Adapter Kit | envistiamall.com | 44.0 USD | — | — |
| 4 Piece UHF Male PL259 Female SO239 to Type N Male Female RF Connector Coaxial Adapter Kit | envistiamall.com | 44.0 USD | — | — |
| L298N Dual H-Bridge PWM DC & Stepper Motor Driver Controller Module for Arduino (5 Pack) | envistiamall.com | 42.0 USD | — | — |
| 4 Piece UHF Male PL259 & Female SO239 to SMA Male & Female RF Coaxial Connector Adapter Kit | envistiamall.com | 42.0 USD | — | — |
| Rectangular External Communications Speaker for CB, Ham, GMRS Radio, and Police Scanners - Black, 5 Watts | envistiamall.com | 42.0 USD | — | — |
| 12/24V 30A Solar Panel Lithium Ion Battery PWM Regulator Charge Controller with USB Outputs | envistiamall.com | 40.0 USD | — | — |
| Window/Door Pass Through Flat RF Coaxial Cable SO239 UHF Female to UHF Female 12 Inch 50 Ohm | envistiamall.com | 36.0 USD | — | — |
| 8-35V In 3-24V Out Adjustable 5A DC-DC Step Down Converter Waterproof F35J5A4L-ADJ | envistiamall.com | 36.0 USD | — | — |
| Laser Alignment Kit With 6mm Red Dot Laser for K40 CNC Laser Machines | envistiamall.com | 34.0 USD | — | — |
| D3806 0-38V 6A Out Step Up / Step Down Boost/Buck CC/CV Power Converter Module w/ Meter | envistiamall.com | 34.0 USD | — | — |
| 12V (10-35V) To 5V 10A 50W DC-DC Waterproof Step Down Converter Power Supply Module F35J5V10A2S | envistiamall.com | 33.0 USD | — | — |
| NE5532 Dual Op-Amp Stereo Preamp Module | True Dual-Channel Design | Adjustable Gain 5x-20x | AC/DC Compatible | envistiamall.com | 33.0 USD | — | — |
| ezTCP Mounter and Bracket Assembly | envistiamall.com | 32.0 USD | — | — |
| 12V/24V (8-36V) In To 5V 10A 50W DC-DC Waterproof Step Down Converter Power Supply Module EM-1224S0510 | envistiamall.com | 32.0 USD | — | — |
| 6 Piece SMA Adapter Kit Male and Female SMA RF Coaxial Connector Adapters | envistiamall.com | 30.0 USD | — | — |
| N-Type Male Plug to SO-239 UHF Female Jack Right-Angle RF Adapter Connector | envistiamall.com | 30.0 USD | — | — |
| TL072 High-Impedance Guitar & Microphone Preamp Module | 1MΩ Input | 10x Gain | 12V Single Supply | Pedalboard Ready | envistiamall.com | 30.0 USD | — | — |
| Dual Input Digital In-Line TDS Total Dissolved Solids Water Quality Test Meter | envistiamall.com | 29.0 USD | — | — |
| 15-80V In To 12V Out 3A 36W DC-DC Waterproof Step-Down Buck Power Converter Module EM15-80S1203 | envistiamall.com | 29.0 USD | — | — |
| Arduino Nano-Compatible USB-C Microcontroller Board ATmega328P CH340G | envistiamall.com | 28.0 USD | — | — |
| 20 Pin Rainbow Flat Ribbon IDC Cable Wire 5M/16Ft Length | envistiamall.com | 27.0 USD | — | — |
| MEGA2560 R3 ATmega2560-16AU CH340G Development Board | envistiamall.com | 27.0 USD | — | — |
| 4 Piece BNC Male & Female to SMA Male & Female RF Connector Coaxial Adapter Kit | envistiamall.com | 27.0 USD | — | — |
| B3603 6-40V In 0-36V Out 3A DC-DC Digital Control CV/CC Step-Down Buck Converter Module w/ Meter | envistiamall.com | 27.0 USD | — | — |
| ATmega328P USB-C CH340 Microcontroller Development Board Arduino Compatible | envistiamall.com | 27.0 USD | — | — |
| SMA Female to UHF Female SO239 Jack RG-58 Coaxial Jumper Cable 30cm 12 inches | envistiamall.com | 25.0 USD | — | — |
| MEGA2560 R3 ATmega2560-16AU CH340G Development Board + Free USB Cable | envistiamall.com | 25.0 USD | — | — |
| SO239 UHF Female to Female Jack Bulkhead Feedthrough Coaxial RF Connector Adapter | envistiamall.com | 25.0 USD | — | — |
| Battery Charge Controller Protection Switch Digital Display Relay for 12V to 24V Batteries XH-M603 | envistiamall.com | 24.0 USD | — | — |
| Double BTS7960 43A High Power Motor Driver / Smart Car Driver Module with Current Limit | envistiamall.com | 24.0 USD | — | — |
| 12V / 24V (8-36V) To 5V 3A 15W DC-DC Waterproof Step Down Buck Converter Module F23J5V3A1S | envistiamall.com | 24.0 USD | — | — |
| DB207 2A 1000V Through-Hole Bridge Rectifier DIP-4 (Package of 50 Pieces) | envistiamall.com | 23.0 USD | — | — |
| 12V (8-36V) In To 5V Out DC-DC Converter Module 3A 15W with Micro USB Output F23J5V3A1S-MC | envistiamall.com | 23.0 USD | — | — |
| 12V (8-36V) To 5V 3A DC-DC Waterproof Step-Down Buck Converter with USB-C Output Cable F23J5V3A1S-C | envistiamall.com | 23.0 USD | — | — |