13 label printers for electronics labs compared: Brother PT-P710BT, DYMO Rhino 4200 and 5200 for cables, Brother PT-E560BT for heat shrink, Brady M210, QL-800 and budget NIIMBOT and Phomemo picks.

13 wire strippers for electronics compared: Klein 11057 for 20-30 AWG, ENGINEER PA-14 for micro wire, Hakko CSP-30-1, Klein 11063W and IRWIN Vise-Grip self-adjusting picks, plus budget DOWELL.

We compared 13 breadboards and jumper wire kits on Amazon, including the BusBoard BB830, ELEGOO 830-point and Dupont wire packs, REXQualis, AUSTOR preformed jumpers and the Makeronics 3220-point board.

We compared 13 Arduino starter kits on Amazon, from the ELEGOO UNO R3 Super Starter Kit and the Official Arduino Starter Kit to SunFounder, Freenove and UNO R4 WiFi kits, with honest pros and cons.

Compare 11 ESP32-S3 boards for IoT, AI and display projects: Arduino Nano ESP32, Seeed XIAO ESP32S3 and Sense, N16R8 DevKitC clones, Freenove camera kit, LILYGO T-Display-S3, M5Stack AtomS3 and CoreS3.

Compare 13 ToF and LiDAR distance sensors for Arduino, ESP32 and Pi: TFmini-S, TF-Luna kit, TFmini Plus, TF02-Pro, VL53L1X and VL53L0X packs, Adafruit VL6180X, an 8×8 VL53L7CX and the LD19 360° LiDAR.

The best mmWave presence sensors for Arduino, ESP32 and Home Assistant: HLK-LD2410C and LD2450 radar modules, AKAMATIS ESPHome sensors, LAFAER Matter over Thread, meross MS600 and 60GHz radar compared.

The best LiFePO4 batteries and chargers for ESP32, Raspberry Pi, LoRa and solar IoT nodes: Talentcell LF4011 and LF4100, NERMAK, GOLDENMATE IP67, 3.2V 14430 cells and LiTime 14.6V chargers compared.

We compare 12 project enclosures for Arduino, ESP32 and Pi builds: LeMotech IP65 and clear-cover IP67 boxes, Zulkit IP65, Gratury hinged IP67, a DIN rail box and Eightwood aluminum cases.

We compare 13 digital microscopes for soldering and PCB inspection: Andonstar AD246S-M, AD407 and AD249S-M, TOMLOV DM9 and autofocus models, Elikliv EM4K-AF, Plugable USB and Jiusion Wi-Fi scopes.