00:00Factory downtime cost money
00:01Track down top 5 automation modules every tech need in tool bag, found lowest prices online
00:07First, SlimDepel Power Inverter IGBT Module
00:12Perfect for repairing drive stages, HVAC chillers, motor controls online
00:17$3.10
00:20Over $3,000 sold
00:22Fix dead inverter board instead of replace whole $1,000 drive
00:26Cheap insurance
00:28Next, IPI-2FB3G1ST 10-pin DC relay
00:32Controls automotive central modules, heavy-duty DC switches
00:37Price $7.76, 5-star rating
00:41Factory relays fail constantly from cycle fatigue
00:45Keep few in toolbox for instant swap
00:48Third, ESP32S3DevKit C1 with dual-core S3WROM module
00:54Need quick custom sensor node or test bridge for shop floor Wi-Fi
00:59Runs $21.88, 4.8 stars
01:02Tons of GPIO, handles quick automation prototyping fast without wait for vendor hardware
01:09Fourth, Siemens LME21 Series Burner Program Controller
01:14Controls industrial burner cycles, flame supervision
01:17Cost $33.84
01:21OEM replacements cost fortune, take weeks to ship
01:24Keep spares on shelf so heat treat line never sit cold
01:28Fifth, Rockside GH010601 Motor Brake Rectifier
01:34Drops $31.04, solid 5-star rating
01:38Converts AC to DC fast to drop motor brake coils instantly
01:42Essential for conveyor safety, stopping motor drift before jam happen
01:47Links to all 5 modules in description below
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